Electricity News in September 2017
Utilities see benefits in energy storage, even without mandates
Utility Battery Storage Rankings measure grid-connected capacity, not ownership, highlighting MW, MWh, and watts per customer across PJM, MISO, and California IOUs, featuring Duke Energy, IPL, ancillary services, and frequency regulation benefits.
Key Points
Rankings that track energy storage connected to utility grids, comparing MW, MWh, and W/customer rather than ownership.
✅ Ranks by MW, MWh, and watts per customer, not asset ownership
✅ Highlights PJM, MISO cases and California IOUs' deployments
✅ Examples: Duke Energy, IPL, IID; ancillary services, frequency response
The rankings do not tally how much energy storage a utility built or owns, but how much was connected to their system. So while IPL built and owns the storage facility in its territory, Duke does not own the 16 MW of storage that connected to its system in 2016. Similarly, while California’s utilities are permitted to own some energy storage assets, they do not necessarily own all the storage facilities connected to their systems.
Measured by energy (MWh), IPL ranked fourth with 20 MWh, and Duke Energy Ohio ranked eighth with 6.1 MWh.
Ranked by energy storage watts per customer, IPL and Duke actually beat the California utilities, ranking fifth and sixth with 42 W/customer and 23 W/customer, respectively.
Duke ready for next step
Given Duke’s plans, including projects in Florida that are moving ahead, the utility is likely to stay high in the rankings and be more of a driving force in development. “Battery technology has matured, and we are ready to take the next step,” Duke spokesman Randy Wheeless told Utility Dive. “We can go to regulators and say this makes economic sense.”
Duke began exploring energy storage in 2012, and until now most of its energy storage efforts were focused on commercial projects in competitive markets where it was possible to earn revenues. Those included its 36 MW Notrees battery storage project developed in partnership with the Department of Energy in 2012 that provides frequency regulation for the Electric Reliability Council of Texas market and two 2 MW storage projects at its retired W.C. Beckjord plant in New Richmond, Ohio, that sells ancillary services into the PJM Interconnection market.
On the regulated side, most of Duke’s storage projects have had “an R&D slant to them,” Wheeless said, but “we are moving beyond the R&D concept in our regulated territory and are looking at storage more as a regulated asset.”
“We have done the demos, and they have proved out,” Wheeless said. Storage may not be ready for prime time everywhere, he said, but in certain locations, especially where it can it can be used to do more than one thing, it can make sense.
Wheeless said Duke would be making “a number of energy storage announcements in the next few months in our regulated states.” He could not provide details on those projects.
More flexible resources
Location can be a determining factor when building a storage facility. For IPL, serving the wholesale market was a driving factor in the rationale to build its 20 MW, 20 MWh storage facility in Indianapolis.
IPL built the project to address a need for more flexible resources in light of “recent changes in our resource mix,” including decreasing coal-fired generation and increasing renewables and natural gas-fired generation, as other regions plan to rely on battery storage to meet rising demand, Joan Soller, IPL’s director of resource planning, told Utility Dive in an email. The storage facility is used to provide primary frequency response necessary for grid stability.
The Harding Street storage facility in May. It was the first energy storage project in the Midcontinent ISO. But the regulatory path in MISO is not as clear as it is in PJM, whereas initiatives such as Ontario storage framework are clarifying participation. In November, IPL with the Federal Energy Regulatory Commission, asking the regulator to find that MISO’s rules for energy storage are deficient and should be revised.
Soller said IPL has “no imminent plans to install energy storage in the future but will continue to monitor battery costs and capabilities as potential resources in future Integrated Resource Plans.”
California legislative and regulatory push
In California, energy storage did not have to wait for regulations to catch up with technology. With legislative and regulatory mandates, including CEC long-duration storage funding announced recently, as a push, California’s IOUs took high places in SEPA’s rankings.
Southern California Edison and San Diego Gas & Electric were first and fourth (63.2 MW and 17.2 MW), respectively, in terms of capacity. SoCal Ed and SDG&E were first and second (104 MWh and 28.4 MWh), respectively, and Pacific Gas and Electric was fifth (17 MWh) in terms of energy.
But a public power utility, the Imperial Irrigation District (IID), ended up high in the rankings – second in capacity (30 MW) and third in energy (20 MWh) – even though as a public power entity it is not subject to the state’s energy storage mandates.
But while IID was not under state mandate, it had a compelling regulatory reason to build the storage project. It was part of a settlement reached with FERC over a September 2011 outage, IID spokeswoman Marion Champion said.
IID agreed to a $12 million fine as part of the settlement, of which $9 million was applied to physical improvements of IID’s system.
IID ended up building a 30 MW, 20 MWh lithium-ion battery storage system at its El Centro generating station. The system went into service in October 2016 and in May, IID used the system’s 44 MW combined-cycle natural gas turbine at the generating station.
Passing savings to customers
The cost of the storage system was about $31 million, and based on its experience with the El Centro project, Champion said IID plans to add to the existing batteries. “We are continuing to see real savings and are passing those savings on to our customers,” she said.
Champion said the battery system gives IID the ability to provide ancillary services without having to run its larger generation units, such as El Centro Unit 4, at its minimum output. With gas prices at $3.59 per million British thermal units, it costs about $26,880 a day to run Unit 4, she said.
IID’s territory is in southeastern California, an area with a lot of renewable resources. IID is also not part of the California ISO and acts as its own balancing authority. The battery system gives the utility greater operational flexibility, in addition to the ability to use more of the surrounding renewable resources, Champion said.
In May, IID’s board gave the utility’s staff approval to enter into contract negotiations for a 7 MW, 4 MWh expansion of its El Centro storage facility. The negotiations are ongoing, but approval could come in the next couple months, Champion said.
The heart of the issue, though, is “the ability of the battery system to lower costs for our ratepayers,” Champion said. “Our planning section will continue to utilize the battery, and we are looking forward to its expansion,” she said.” I expect it will play an even more important role as we continue to increase our percentage of renewables.”
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Three Mile Island at center of energy debate: Let struggling nuclear plants close or save them
Three Mile Island Nuclear Debate spotlights subsidies, carbon pricing, wholesale power markets, grid reliability, and zero-emissions goals as Pennsylvania weighs keeping Exelon's reactor open amid natural gas competition and flat electricity demand.
Key Points
Debate over subsidies, carbon pricing, and grid reliability shaping Three Mile Island's zero-emissions future.
✅ Zero emissions credits vs market integrity
✅ Carbon pricing to value clean baseload power
✅ Closure risks jobs, tax revenue, and reliability
Three Mile Island is at the center of a new conversation about the future of nuclear energy in the United States nearly 40 years after a partial meltdown at the Central Pennsylvania plant sparked a national debate about the safety of nuclear power.
The site is slated to close in just two years, a closure plan Exelon has signaled, unless Pennsylvania or a regional power transmission operator delivers some form of financial relief, says Exelon, the Chicago-based power company that operates the plant.
That has drawn the Keystone State into a growing debate: whether to let struggling nuclear plants shut down if they cannot compete in the regional wholesale markets where energy is bought and sold, or adopt measures to keep them in the business of generating power without greenhouse gas emissions.
""The old compromise — that in order to have a reliable, affordable electric system you had to deal with a significant amount of air pollution — is a compromise our new customers today don't want to hear about.""
-Joseph Dominguez, Exelon executive vice president
Nuclear power plants produce about two-thirds of the country's zero-emissions electricity, a role many view as essential to net-zero emissions goals for the grid.
The debate is playing out as some regions consider putting a price on planet-warming carbon emissions produced by some power generators, which would raise their costs and make nuclear plants like Three Mile Island more viable, and developments such as Europe's nuclear losses highlight broader energy security concerns.
States that allow nuclear facilities to close need to think carefully because once a reactor is powered down, there's no turning back, said Jake Smeltz, chief of staff for Pennsylvania State Sen. Ryan Aument, who chairs the state's Nuclear Energy Caucus.
"If we wave goodbye to a nuclear station, it's a permanent goodbye because we don't mothball them. We decommission them," he told CNBC.
Three Mile Island's closure would eliminate more than 800 megawatts of electricity output. That's roughly 10 percent of Pennsylvania's zero-emissions energy generation, by Exelon's calculation. Replacing that with fossil fuel-fired power would be like putting roughly 10 million cars on the road, it estimates.
A closure would also shed about 650 well-paying jobs, putting the just transition challenge in focus for local workers and communities, tied to about $60 million in wages per year. Dauphin County and Londonderry Township, a rural area on the Susquehanna River where the plant is based, stand to lose $1 million in annual tax revenue that funds schools and municipalities. The 1,000 to 1,500 workers who pack local hotels, stores and restaurants every two years for plant maintenance would stop visiting.
Pennsylvanians and lawmakers must now decide whether these considerations warrant throwing Exelon a lifeline. It's a tough sell in the nation's second-largest natural gas-producing state, which already generates more energy than it uses. And time is running out to reach a short-term solution.
"What's meaningful to us is something where we could see the results before we turn in the keys, and we turn in the keys the third quarter of '19," said Joseph Dominguez, Exelon's executive vice president for governmental and regulatory affairs and public policy.
The end of the nuclear age?
The problem for Three Mile Island is the same one facing many of the nation's 60 nuclear plants: They are too expensive to operate.
Financial pressure on these facilities is mounting as power demand remains stagnant due to improved energy efficiency, prices remain low for natural gas-fired generation and costs continue to fall for wind and solar power.
Three Mile Island is something of a special case: The 1979 incident left only one of its two reactors operational, but it still employs about as many people as a plant with two reactors, making it less efficient. In the last three regional auctions, when power generators lock in buyers for their future energy generation, no one bought power from Three Mile Island.
But even dual-reactor plants are facing existential threats. FirstEnergy Corp's Beaver Valley will sell or close its nuclear plant near the Pennsylvania-Ohio border next year as it exits the competitive power-generation business, and facilities like Ohio's Davis-Besse illustrate what's at stake for the region.
Five nuclear power plants have shuttered across the country since 2013. Another six have plans to shut down, and four of those would close well ahead of schedule. An analysis by energy research firm Bloomberg New Energy Finance found that more than half the nation's nuclear plants are facing some form of financial stress.
Today's regional energy markets, engineered to produce energy at the lowest cost to consumers, do not take into account that nuclear power generates so much zero-emission electricity. But Dominguez, the Exelon vice president, said that's out of step with a world increasingly concerned about climate change.
"What we see is increasingly our customers are interested in getting electricity from zero air pollution sources," Dominguez said. "The old compromise — that in order to have a reliable, affordable electric system you had to deal with a significant amount of air pollution — is a compromise our new customers today don't want to hear about."
Strange bedfellows
Faced with the prospect of nuclear plant closures, Chicago and New York have both allowed nuclear reactors to qualify for subsidies called zero emissions credits. Exelon lobbied for the credits, which will benefit some of its nuclear plants in those states.
Even though the plants produce nuclear waste, some environmental groups like the Natural Resources Defense Council supported these plans. That's because they were part of broader packages that promote wind and solar power, and the credits for nuclear are not open-ended. They essentially provide a bridge that keeps zero-emissions power from nuclear reactors on the grid as renewable energy becomes more viable.
Lawmakers in Pennsylvania, Ohio and Connecticut are currently exploring similar options. Jake Smeltz, chief of staff to state Sen. Aument, said legislation could surface in Pennsylvania as soon as this fall. The challenge is to get people to consider the attributes of the sources of their electricity beyond just cost, according to Smeltz.
"Are the plants worth essentially saving? That's a social choice. Do they provide us with something that has benefits beyond the electrons they make? That's the debate that's been happening in other states, and those states say yes," he said.
Subsidies face opposition from anti-nuclear energy groups like Three Mile Island Alert, as well as natural gas trade groups and power producers who compete against Exelon by operating coal and natural gas plants.
"Where we disagree is to have an out-of-market subsidy for one specific company, for a technology that is now proven and mature in our view, at the expense of consumers and the integrity of competitive markets," NRG Energy Mauricio Gutierrez told analysts during a conference call this month.
Smeltz notes that power producers like NRG would fill in the void left by nuclear plants as they continue to shut down.
"The question that I think folks need to answer is are these programs a bailout or is the opposition to the program a payout? Because at the end of the day someone is going to make money. The question is who and how much?" Smeltz said.
Changing the market
Another critic is PJM Interconnection, the regional transmission organization that operates the grid for 13 states, including Pennsylvania, and Washington, D.C.
The subsidies distort price formation and inject uncertainty into the markets, says Stu Bresler, senior vice president in charge of operations and markets at PJM.
The danger PJM sees is that each new subsidy creates a precedent for government intervention. The uncertainty makes it harder for investors to determine what sort of power generation is a sound investment in the region, Bresler explained. Those investors could simply decide to put their capital to work in other energy markets where the regulatory outlook is more stable, ultimately leading to underinvestment in places where government intervenes, he added.
Three Mile Island nuclear power plant, Londonderry Township, Pennsylvania
PJM believes longer-term, regional approaches are more appropriate. It has produced research that outlines how coal plants and nuclear energy, which provide the type of stable energy that is still necessary for reliable power supply, could play a larger role in setting prices. It is also preparing to release a report on how to put a price on carbon emissions in all or parts of the regional grid.
"If carbon emissions are the concern and that is the public policy issue with which policymakers are concerned, the simple be-all answer from a market perspective is putting a price on carbon," Bresler said.
Three Mile Island could be viable if natural gas prices rose from below $3 per million British thermal units to about $5 per mmBtu and if a "reasonable" price were applied to carbon, according to Exelon's Dominguez. He is encouraged by the fact that conversations around new pricing models and carbon pricing are gaining traction.
"The great part about this is everybody understands we have a major problem. We're losing some of the lowest-cost, cleanest and most reliable resources in America," Dominguez said.
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Texas utilities struggle to restore power as Harvey hampers progress
Texas Gulf Coast Power Outages from Harvey continue as flooding, high winds, and downed lines paralyze Houston and coastal utilities, while restoration crews from out-of-state work to repair infrastructure and restore electricity across impacted communities.
Key Points
Power disruptions across Houston and the Gulf Coast from Harvey, driven by flooding, wind damage, and blocked access.
✅ CenterPoint warns multi-day outages in flooded zones.
✅ AEP Texas aided by crews from Kentucky, Illinois, Missouri.
✅ Entergy expects more outages as storm nears Galveston.
Hundreds of thousands of Texans were without power along the Gulf Coast as Tropical Storm Harvey left parts of the Houston area under water, with extended Houston outages compounding response efforts.
There were roughly 280,000 customers without power along the Texas's coast and in Houston and the surrounding areas on Monday, according to reported outages by the state's investor-owned utilities. Harvey, which made landfall on Friday, caused devastating flooding and knocked out power lines along its destructive path, similar to the Louisiana grid rebuild after Laura that required weeks of restoration.
CenterPoint Energy reported more than 100,000 outages earlier on Monday, though that figure was down to 91,744 shortly after 1 p.m. on Monday.
The company said it was unable to access hard-hit areas until floodwaters recede and electric infrastructure dries out, a challenge that, as seen in Florida power restoration efforts elsewhere, has taken weeks to resolve. Outages in the most flooded areas could last for several days, CenterPoint warned.
AEP Texas's coverage area south of Houston had 150,500 customers without electricity as of 11 a.m. ET on Monday. That was down from the peak of its outages on Saturday afternoon, which affected 220,000 customers.
Former FEMA deputy director: Texas has already begun recovery from storm 1:54 PM ET Mon, 28 Aug 2017 | 05:57
Corpus Christi and the surrounding areas along the Gulf Coast were still experiencing the most outages, while persistent Toronto outages after a spring storm underscored how long recovery can take in urban areas. AEP credited assistance from out-of-state workers for helping to get the lights back on.
"Thousands of resources have arrived from across the country to help AEP Texas with restoration efforts following this historic weather event. Crews from Kentucky, Illinois, Missouri and other states have arrived and are working on restoring power to those impacted by Hurricane Harvey," AEP said in a statement.
Entergy reported 29,500 customers were without power on Monday in areas north of Houston. The company warned that additional outages were expected if Harvey moves inland near the island city of Galveston on Wednesday as anticipated, a pattern similar to New Orleans during Ida where electricity failed despite levees holding.
Houston, Beaumont and Victoria are expected to see continued periods of torrential rain through Tuesday, before Harvey begins to move north on Wednesday and out of the flood zone by Thursday.
"Our crews are safely restoring power as quickly as possible, but the continued wind, rain and flooding are having an impact on restoration efforts," Entergy said in a statement.
South of Houston, about 7,500 Texas New Mexico Power Company customers were still experiencing outages, according to the company's outage map.
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Restoring power to Florida will take 'weeks, not days' in some areas
Florida Hurricane Irma Power Outages strain the grid as utilities plan rebuilds; FPL and Duke Energy deploy crews to restore transmission lines, substations, and service amid flooding, storm surge, and widespread disruptions statewide.
Key Points
Large-scale post-storm power losses in Florida requiring grid rebuilds, thousands of crews, and phased restoration.
✅ Utilities prioritize plants, transmission, substations, then critical facilities
✅ 50,000-60,000 workers mobilized; bucket trucks wait for safe winds
✅ Remote rerouting and hardening aid faster restoration amid flooding
Parts of Florida could be without electricity for more than a week, as damage from Hurricane Irma will require a complete rebuild of portions of the electricity grid, utility executives said on Monday.
Irma has knocked out power to 6.5 million Florida electricity customers, or nearly two-thirds of the state, since making landfall this weekend. In major areas such as Miami-Dade, 74 percent of the county was without power, according to Florida's division of emergency management.
Getting that power back online may require the help of 50,000 to 60,000 workers from all over the United States and Canadian power crews as well, according to Southern Company CEO and Chairman Thomas Fanning. He is also co-chair of the Electricity Subsector Coordinating Council, which coordinates the utility industry and government response to disasters and cyberthreats.
While it is not uncommon for severe storms to down power lines and damage utility poles, Irma's heavy winds and rain batted some of the state's infrastructure to the ground, Fanning said.
"'Restore' may not capture the full sense of where we are. For the very hard impacted areas, I think you're in a 'rebuild' area," he told CNBC's "Squawk Box."
"That's a big deal. People need to understand this is going to take perhaps weeks, not days, in some areas," Fanning said.
Parts of northern Florida, including Jacksonville, experienced heavy flooding, which will temporarily prevent crews from accessing some areas.
Duke Energy, which serves 1.8 million customers in parts of central and northwestern Florida, is trying to restore service to 1.2 million residences and businesses.
Florida Power & Light Company, which provides power to an estimated 4.9 million accounts across the state, had about 3.5 million customers without electricity as of Monday afternoon, said Rob Gould, vice president and chief communications officer at FPL.
The initial damage assessments suggest power can be restored to parts of the state's east coast in just days, but some of the west coast will require rebuilding that could stretch out for weeks, Gould told CNBC's "Power Lunch."
"This is not a typical restoration that you're going to see. We actually for the first time in our company history have our entire 27,000-square-mile, 35-county territory under assault by Irma," he said.
FPL said it would first repair any damage to power plants, transmission lines and substations as part of its massive response to Irma, then prioritize critical facilities such as hospitals and water treatment plants. The electricity company would then turn its attention to areas that are home to supermarkets, gas stations and other community services.
Florida utilities invested billions into their systems after devastating hurricane seasons in 2004 and 2005 in order to make them more resilient and easier to restore after a storm. Irma, which ranked among the most powerful storms in the Atlantic, has nevertheless tested those systems.
The upgrades have allowed FPL to automatically reroute power and address about 1.5 million outages, Gould said. The company strategically placed 19,500 restoration workers before the storm hit, but it cannot use bucket trucks to fix power lines until winds die down, he said.
Some parts of Florida's distribution system — the lines that deliver electricity from power plants to businesses and residences — run underground. However, the state's long coastline and the associated danger of storm surge and seawater incursion make it impractical to run lines beneath the surface in some areas.
Duke Energy has equipped 28 percent of its system with smart grid technology to reroute power remotely, according to Harry Sideris, Duke's state president for Florida. He said the company would continue to build out that capability in the future.
Duke deployed more than 9,000 linesmen and support crew members to Irma-struck areas, but cannot yet say how long some customers will be without power.
Separately, Gulf Power crews reported restoring service to more than 32,000 customers.
"At this time we do not know the exact restoration times. However, we're looking at a week or longer from the first look at the widespread damage that we had," Sideris told CNBC's "Closing Bell."
FPL said on Monday it was doing final checks before bringing back nuclear reactors that were powered down as Hurricane Irma hit Florida.
"We are in the process now of doing final checks on a few of them; we will be bringing those up," FPL President and CEO Eric Silagy told reporters.
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International Atomic Energy Agency agency commends China's nuclear security
IAEA Nuclear Security Mission in China reviews regulatory frameworks, physical protection, and compliance at nuclear power plants, endorsing CAEA efforts, IPPAS guidance, and capacity building to strengthen safeguards, risk management, and global cooperation.
Key Points
An IAEA advisory visit assessing China's nuclear security, physical protection, and regulatory frameworks.
✅ Reviews laws, regulations, and physical protection measures
✅ Endorses CAEA, COE, and IPPAS-aligned best practices
✅ Recommends accelerated rulemaking for expanding reactors
The International Atomic Energy Agency commended China's efforts and accomplishments in nuclear security after conducting its first nuclear security advisory mission to the nation, according to the China Atomic Energy Authority.
The two-week International Physical Protection Advisory Service mission, from Aug 28to Saturday, reviewed the legislative and regulatory framework for nuclear security as well as the physical protection of nuclear material and facilities, including worker safety protocols during health emergencies.
An eight-member expert team led by Joseph Sandoval of the United States' Sandia National Laboratories visited Fangjiashan Nuclear Power Plant, part of the Qinshan Nuclear Power Station in Zhejiang province, to examine security arrangements and observe physical protection measures, where recognized safety culture practices can reinforce performance.
The experts also met with officials from several Chinese government bodies involved in nuclear security such as the China Atomic Energy Authority, National Nuclear Safety Administration and Ministry of Public Security.
The international agency has carried out 78 of the protection missions in 48 member states since 1995. This was the first in China, it said.
The China Atomic Energy Authority said on Tuesday that a report by the experts highly approves of the Chinese government's continuous efforts to strengthen nuclear safety, to boost the sustainable development of the nuclear power industry and to help establish a global nuclear security system.
The report identifies the positive roles played by the State Nuclear Security Technology Center and its subsidiary, the Center of Excellence on Nuclear Security, in enhancing China's nuclear security capability and supporting regional and global cooperation in the field, such as bilateral cooperation agreements that advance research and standards, officials at the China Atomic Energy Authority said.
"A strong commitment to nuclear security is a must for any state that uses nuclear power for electricity generation and that is planning to significantly expand this capacity by constructing new power reactors," said Muhammad Khaliq, head of the international agency's nuclear security of materials and facilities section. "China'sexample in applying IAEA nuclear security guidance and using IAEA advisory services demonstrates its strong commitment to nuclear security and its enhancement worldwide."
The report notes that along with the rapid growth of China's nuclear power sector, challenges have emerged when it comes to the country's nuclear security mechanism and management, as highlighted by grid reliability warnings during pandemics in other markets.
It suggests that the Chinese government accelerate the making of laws and regulations to better govern this sector.
Deng Ge, director of the State Nuclear Security Technology Center, said the IAEAmission would help China strengthen its nuclear security since the nation could learn from other countries' successful experience, including on-site staffing measures to maintain critical operations, and find out its weaknesses for rectification.
Deng added that the mission's report can help the international community understand China's contributions to the global nuclear security system and also offer China's best practices to other nations.
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Dewa in China to woo renewable energy firms
Dewa-China Renewable Energy Partnership advances solar, clean energy, smart grid, 5G, cloud, and Big Data, linking Dewa with Hanergy and Huawei for R&D, smart meters, demand management, and resilient network infrastructure.
Key Points
A Dewa collaboration with Hanergy and Huawei to co-develop solar, smart grid, 5G, cloud, and resilient utility networks.
✅ MoU expands solar PV and distributed generation in Dubai and China
✅ Smart grid R&D: smart meters, demand response, self-healing networks
✅ 5G, cloud, and Big Data enable secure, scalable smart city services
A high-level delegation from Dubai Electricity and Water Authority (Dewa) recently visited China in bid to build closer ties with Chinese renewable and clean energy and smart services and smart grid companies, amid broader power grid modernization in Asia trends.
The team led by the managing director and CEO Saeed Mohammed Al Tayer visited the headquarters of Hanergy Holding Group, one of the largest international companies in alternative and renewable energy, in Beijing.
The visit complements the co-operation between Dewa and Hanergy after the signing MoU between the two sides last May, said a statement from Dewa.
The two parties focused on renewable and clean energy and its development, including efforts to integrate solar into the grid through advanced programs, and enhancing opportunities for joint investment.
Al Tayer also visited the Exhibition Hall and Exhibition Centre of the Hanergy Clean Energy Exhibition spread over a 7,000-sq-m area at the Beijing Olympic Park.
He discussed solar power technologies and applications, which included integrated photovoltaic panels and their distribution on the roofs of industrial and residential buildings, residential and mobile power systems, micro-grid installations in remote regions, solar-powered vehicles, and various elements of the exhibition.
Al Tayer and the accompanying delegation later visited the Beijing R&D Centre, which is one of Huaweis largest research institutes, known for Huawei smart grid initiatives across global markets, that employs over 12,000 people. The centre covers the latest pre-5G solutions, Cloud, Big Data, as well as vertical solutions for a smart and safe city.
"The visit is part of a joint venture with Huawei, which includes R&D projects to develop smart network infrastructures and various mechanisms and technologies, aligned with recent U.S. grid improvement funding initiatives, such as smart meters for electricity and water services, energy demand management, and self-recovery mechanisms from errors and disasters," he added.
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Tesla plans to reveal electric transport truck in October
Tesla Semi Electric Truck set for October unveil in Hawthorne, showcases EV, battery-powered, heavy-duty performance and autonomous driving for commercial freight, challenging diesel rigs as nations push zero-emission logistics and self-driving innovation.
Key Points
Tesla's articulated battery-electric heavy-duty truck with autonomous tech to rival diesel and cut emissions.
✅ Unveil and test ride slated for Oct 26 in Hawthorne, CA
✅ Heavy-duty EV aims to challenge diesel rigs in freight
✅ Integrates autonomous and self-driving technologies
Tesla is likely to unveil its electric articulated transport truck in October, as rivals like Volvo Trucks expand electric ranges in Europe, chief executive Elon Musk said on Thursday.
The firm had previously said the vehicle would be released next month.
Last year Mr Musk expressed the company's desire to branch out beyond cars, alongside expectations for cheaper, more powerful batteries that could underpin future models.
The entrepreneur has excited the trucking industry with the prospect of a battery-powered, heavy duty vehicle that can compete with conventional diesels, spurring interest such as UPS pre-orders from major fleets.
Mr Musk said an "unveil and test ride" for the Tesla Semi truck was tentatively scheduled for 26 October in Hawthorne, California.
"Worth seeing this beast in person. It's unreal," he said in a tweet.
The US firm's ambitions for new electric vehicles, including a commercial lorry, were announced last year, with knock-on effects for the EV aftermarket as adoption grows.
The need to switch heavy-polluting vans and trucks to cleaner engines is growing, and launches like the all-electric Transit van underscore this shift, as countries around the world push to banish diesel vehicles.
Tesla has also been making strides in self-driving technology.
Implementing that in an electric truck could potentially move it forward in a highly competitive area of commercial transport also being pursued by Uber Technologies and Alphabet Inc's Waymo.
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Australian operator warns of reduced power reserves
Australia Electricity Supply Shortfall highlights AEMO's warning of reduced reserves as coal retirements outpace capacity, risking load shedding. Calls for 1GW strategic reserves and investment in renewables, storage, and dispatchable power in Victoria.
Key Points
It is AEMO's forecast of reduced reserves, higher outage risk, and a need for 1GW strategic backup capacity.
✅ Coal retirements outpacing firm, dispatchable capacity
✅ AEMO urges 1GW strategic reserves in Victoria and South Australia
✅ Investment needed: renewables, storage, grid and reliability services
Australia’s electricity operator has warned of threats to electricity supply including a shortfall in generation and reduced power reserves on the horizon.
The Australian Energy Market Operator (AEMO) has called for further investment in the country’s energy portfolio as retiring coal plants are replaced by intermittent renewables poised to eclipse coal, leaving the grid with less back-up capacity.
AEMO has said this increases the chances of supply interruption and load shedding.
It added the federal government should target 1GW of strategic reserves in the states most at risk – Victoria and South Australia, even as the Prime Minister has ruled out taxpayer-funded power plants in the current energy battle.
CEO of the Clean Energy Council, Kane Thornton, said the shortfall in generation, reflected in a short supply of electricity, was due a decade of indecisiveness and debate leading to a “policy vacuum”.
He added: “The AEMO report revealed that the new projects added to the system under the renewable energy target will help to improve reliability over the next few years.
“We need to accept that the energy system is in transition, with lessons from dispatchable power shortages in Europe, and long term policy is now essential to ensure private investment in the most efficient new energy technology and solutions.”
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China, Cambodia agree to nuclear energy cooperation
Cambodia-CNNC Nuclear Energy MoU advances peaceful nuclear cooperation, human resources development, and Belt and Road ties, targeting energy security and applications in medicine, agriculture, and industry across ASEAN under IAEA-guided frameworks.
Key Points
A pact to expand peaceful nuclear tech and skills, boosting Cambodia's energy, healthcare under ASEAN and Belt and Road.
✅ Human resources development and training pipelines
✅ Peaceful nuclear applications in medicine, agriculture, industry
✅ Aligns with IAEA guidance, ASEAN links, Belt and Road goals
Cambodia has signed a memorandum of understanding with China National Nuclear Corporation (CNNC) on cooperation in the peaceful use of nuclear energy. The agreement calls for cooperation on human resources development.
The agreement was signed yesterday by CNNC chief accountant Li Jize and Tekreth Samrach, Cambodia's secretary of state of the Office of the Council of Ministers and vice chairman of the Cambodian Commission on Sustainable Development. It was signed during the 14th China-ASEAN Expo and China-ASEAN Business and Investment Summit, being held in Nanning, the capital of China's Guangxi province.
The signing was witnessed by Cambodia's minister of commerce and other government officials, CNNC said.
"This is another important initiative of China National Nuclear Corporation in implementing the 'One Belt, One Road' strategy as China's nuclear program continues to advance and strengthening cooperation with ASEAN countries in international production capacity, laying a solid foundation for follow-up cooperation between the two countries," CNNC said.
One Belt, One Road is China's project to link trade in about 60 Asian and European countries along a new Silk Road, even as Romania ended talks with a Chinese partner in a separate nuclear project.
CNNC noted that Cambodia's current power supply cannot meet its basic electricity needs, while sectors including medicine, agriculture and industry require a "comprehensive upgrade". It said Cambodia has great market potential for nuclear power and nuclear technology applications.
On 14 August, CNNC vice president Wang Jinfeng met with Tin Ponlok, secretary general of Cambodia's National Council for Sustainable Development, to consult on the draft MOU. Cambodia's Ministry of Environment said these discussions focused on human resources in nuclear power for industrial development and environmental protection.
In late August, CNNC president Qian Zhimin visited Cambodia and met Say Chhum, president of the Senate of Cambodia. Qian noted that CNNC will support Cambodia in applying nuclear technologies in industry, agriculture and medical science, thus developing its economy and improving the welfare of the population. Cambodia can start training workers, promoting new energy exploitation as India's nuclear revival progresses in Asia, and infrastructure construction, and increasing its capabilities in scientific research and industrial manufacturing, he said. This will help the country achieve its long-term goal of the peaceful use of nuclear energy, he added.
In November 2015, Russian state nuclear corporation Rosatom signed a nuclear cooperation agreement with Cambodia, focused on a possible research reactor, but with consideration of nuclear power, while KHNP in Bulgaria illustrates parallel developments in Europe. A further cooperation agreement was signed in March 2016, and in May Rosatom and the National Council for Sustainable Development signed memoranda to establish a nuclear energy information centre in Cambodia and set up a joint working group on the peaceful uses of atomic energy.
In mid-2016, Cambodia's Ministry of Industry, Mines and Energy held discussions with CNNC on building a nuclear power plant and establishing the regulatory and legal infrastructure for that, in collaboration with the International Atomic Energy Agency, mirroring IAEA assistance in Bangladesh on nuclear development.
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FPL stages massive response to Irma but power may not be back for days or weeks
FPL Power Restoration mobilizes Florida linemen and mutual-aid utility crews to repair the grid, track outages with smart meters, prioritize hospitals and essential services, and accelerate hurricane recovery across the state.
Key Points
FPL Power Restoration is the utility's hurricane effort to rebuild the grid and quickly restore service across Florida.
✅ 18,000 mutual-aid utility workers deployed from 28 states
✅ Smart meters pinpoint outages and accelerate repairs
✅ Critical facilities prioritized before neighborhood restorations
Teams of Florida Power & Light linemen, assisted by thousands of out-of-state utility workers and 200 Ontario workers who joined the effort, scrambled across Florida Monday to tackle the Herculean task of turning the lights back on in the Sunshine State.
The job is quite simply mind-boggling as Irma caused extensive damages to the power grid and the outages have broken previous records, and in other storms Louisiana's grid needed a complete rebuild after Hurricane Laura to restore service.
By 3 p.m. Monday, some 3.47 million of the company's 4.9 million customers in Florida were without power. This breaks the record of 3.24 million knocked off the grid during Hurricane Wilma in 2005, according to FPL spokesman Bill Orlove.
Prepared to face massive outages, FPL brought some 18,000 utility workers from 28 states here to join FPL crews, including Canadian power crews arriving to help restore service, to enable them to act more quickly.
“That’s the thing about the utility industry,” said Alys Daly, an FPL spokeswoman. “It’s truly a family.”
Even with what is believed to be the largest assembly of utility workers ever assembled for a single storm in the United States, power restoration is expected to take weeks, not days in some areas.
FPL vowed to work as quickly as possible as they assess the damage and send out crews to restore power.
"We understand that people need to have power right away to get their lives back to normal," Daly said.
The priority, she said, were medical and emergency management facilities and then essential service providers like gas stations and grocery stores.
After that, FPL will endeavor to repair the problems that will restore power to the maximum number of people possible. Then it's individual neighborhoods.
As of 3 p.m. Monday, 219,040 of FPL's 307,600 customers on the Space Coast had no power. That's an improvement over the 260,600 earlier in the day.
Daly was unable to say Monday how many crews FPL had working in Brevard County. In some areas, power came back relatively swiftly, much quicker than expected.
" I was definitely surprised at how quickly they got our power back on here in NE Palm Bay," said Kelli Coats. "We lost power last night around 9 p.m Sunday and regained power around 8:30 a.m. today."
Others, many of them beachside, were looking at a full 24 hours without power and it's possible it could extend into Tuesday or longer.
One reason for improved response times since 2005, Daly said, is the installation of nearly 5 million "Smart Meters" at residences. These new devices, which replaced older analog models, allows FPL crews to track a neighborhood's power status via handheld computers, pinpointing the cause of an outage so it can be repaired.
Quick restoration is key as stores and restaurants struggle to re-open, and Gulf Power crews restored power in the early push. Without electricity many of them just can't re-start operations and get goods and services to consumers.
At the Atlanta-based Waffle House, which Federal Emergency Management Administration use to gauge the severity of damage and service to an area, restaurant executives are reviewing its operations in Florida and should have a better handle Monday afternoon how quickly restaurants will re-open.
"Right now, we're in an assessment phase," said Pat Warner, spokesman for Waffle House. "We're looking at which stores have power and which ones have damage."
FEMA's color-coded Waffle House Index started after the hurricanes in the early 2000s. It works like this: When an official phones a Waffle House to see if it is open, the next stop is to assess it's level of service. If it's open and serving a full menu, the index is green. When the restaurant is open but serving a limited menu, it's yellow. When it's closed, it's red.
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Crowds plug into electric vehicle event in Regina
Regina Drive Electric Week showcases EVs, electric cars, zero-emission transport, charging infrastructure, winter performance, and range. Local enthusiasts highlight Tesla and Volkswagen conversions, environmental benefits, and Saskatchewan-ready thermal battery management with test drives.
Key Points
A Regina event promoting EV adoption, charging, range, and winter-ready performance with demos and expert guidance.
✅ EV range: 64-320 km per charge; winter thermal management.
✅ Tesla and Volkswagen conversions; seven-seat Model S showcased.
✅ Public test drives, charging info, and environmental benefits.
Crowds in Regina were revved up with excitement for electric cars this weekend, reflecting how they are a hot topic in places like southern Alberta across Western Canada.
On Saturday, Electric Mobility Canada hosted the 3rd annual national drive electric week event in the Queen City, while shows like Everything Electric return to Vancouver this season.
"It's something that's going on around the world right now, this week," said James Dennis, electric car enthusiast and event organizer. "It's to help bring awareness to electric vehicles, not only for a form of transportation but also to help clean up the environment."
This Volkswagon Beetle was redone to function as an electric vehicle.
Dennis said a common misconception is electric cars are not functional during Saskatchewan winters, even as regions like BC's Kootenay Region prioritize adoption.
"The thing people need to understand is these are electric vehicles, and you [have to] charge them. They warm like a block heater so it's always thermally managed," he said.
The average electric vehicle can run for 64 to 320 kilometres on one charge, a practical detail sometimes missing in the EV revolution debate across media.
Vehicles on display included a 200 Tesla Roadster, Volkswagon Beetle and a seven-passenger Tesla Model S, similar to those highlighted at the Quebec Electric Vehicle Show earlier this year.
Organizers predicted record breaking attendance at this year's events held in the province.
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Opinion: Would we use Site C's electricity?
Site C Dam Electricity Demand underscores B.C.'s decarbonization path, enabling electrification of EVs, heat pumps, and industry, aligning with BC Hydro forecasts and 2030/2050 GHG targets to supply dependable, renewable baseload power.
Key Points
Projected clean power tied to Site C, driven by B.C. electrification to meet 2030 and 2050 greenhouse gas targets.
✅ Aligns with 25-30% by 2030 and 55-70% by 2050 GHG cuts
✅ Supports EVs, heat pumps, and industrial electrification
✅ Provides dependable baseload alongside efficiency gains
There are valid reasons not to build the Site C dam. There are also valid reasons to build it. One of the latter is the rapid increase in clean electricity needed to reduce B.C.’s greenhouse gas emissions from burning natural gas, gasoline, diesel and other harmful fossil fuel products.
Although former Premier Christy Clark casually avoided near-term emissions targets, Prime Minister Justin Trudeau has set Canadian targets for both 2030 and 2050, and cleaning up Canada's electricity is critical to meeting them. Studies by my research group at Simon Fraser University and other independent analysts show that B.C.’s cost-effective contribution to these national targets requires us to reduce our emissions 25 to 30 per cent by 2030 and 55 to 70 per cent by 2050 — an energy evolution involving, among other things, a much greater use of electricity in buildings, vehicles and industry.
Recent submissions to the Site C hearing have offered widely different estimates of B.C.’s electricity demand in the decade after the project’s completion in 2025, some arguing the dam’s output will be completely surplus to domestic need for years and perhaps decades, even though improved B.C.-Alberta grid links could help balance regional demand. Some of this variation in demand forecasts is understandable. Industrial demand is especially difficult to predict, dependent as it is on global economic conditions and shifting trade relations. And there are legitimate uncertainties about B.C. Hydro’s ability to reduce electricity demand by promoting efficient products and behaviour through its Power Smart program. But some of the forecasts appear to be deliberate exaggerations, designed to support fixed positions for or against Site C.
Our university-based research team models the energy system changes required to meet national and provincial emissions targets, and we have been comparing estimates of the electricity demand implications. These estimates are produced by academics, as well as by key institutions like B.C. Hydro, the National Energy Board, and the governments of Canada and B.C.
Most electricity forecasts for B.C., including the most recent by B.C. Hydro, do not assume that B.C. reduces its greenhouse gas emissions by 25 to 30 per cent by 2030 and 55 to 70 per cent by 2050. When we adjust Hydro’s forecast for just the low end of these targets, we find that in its latest, August 30, submission to the Site C hearing, which followed the premier’s over-budget go-ahead on the project, Hydro has underestimated the demand for its electricity by about three terawatt-hours in 2025, four in 2030 and 10 in 2035. Hydro’s forecast indicates that it will need the five terawatt-hours from Site C. Our research shows that even if Hydro’s demand forecast is too high, appropriate climate policy nationally and in B.C. will absorb all the electricity the dam can produce soon after its completion.
B.C. Hydro does not forecast electricity demand to 2050. But, studies by us and others show that B.C. electricity demand will be almost double today’s levels if we are to reduce emissions by 55 to 70 per cent, even amid a documented risk of missing the 2050 target, in just over three decades while our population, economy, buildings and equipment grow significantly. Most mid- and small-sized vehicles will be electric. Most buildings will be well insulated and heated by electric resistance or electric heat-pumps, either individually or via district heating systems. And many low temperature industrial applications will be electric.
Aggressive efforts to promote energy efficiency will make an important contribution, such that energy demand will not grow nearly as fast as the economy. But it is delusional to think that humans will stop using energy. Even climate policy scenarios in which we assume unprecedented success with energy efficiency show dramatic increases in the consumption of electricity, this being the most favoured zero-emission form of energy as a replacement for planet-destroying gasoline and natural gas.
The completion of the Site C dam is a complicated and challenging societal choice, and delay-related cost risks highlighted by the premier underscore the stakes. There is unbiased evidence and argument supporting either completion or cancellation. But let’s stick to the unbiased evidence. In the case of our 2030 and 2050 greenhouse gas reduction targets, such evidence shows that we must substantially increase our generation of dependable electricity. If the Site C dam is built, and if we are true to our climate goals, all its electricity will be used in B.C. soon after completion.
Mark Jaccard is a professor of sustainable energy in the School of Resource and Environmental Management at Simon Fraser University.
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Canadian power crews head to Irma-hit Florida to help restore service
Canadian Power Crews Aid Florida after Hurricane Irma, supporting power restoration for Tampa Electric and Florida Power & Light. Hydro One and Nova Scotia Power teams provide mutual aid to speed outage repairs across communities.
Key Points
Mutual aid effort sending Canadian utility crews to restore power and repair outages in Florida after Hurricane Irma.
✅ Hydro One and Nova Scotia Power deploy line technicians
✅ Support for Tampa Electric and Florida Power & Light
✅ Goal: rapid power restoration and outage repairs statewide
Hundreds of Canadian power crews are heading to Florida to help restore power to millions of people affected by Hurricane Irma.
Two dozen Nova Scotia Power employees were en route Tampa on Tuesday morning. An additional 175 Hydro One employees from across Ontario are also heading south. Tuesday to assist after receiving a request for assistance from Tampa Electric.
Nearly 7½ million customers across five states were without power Tuesday morning as Irma — now a tropical storm — continued inland, while a power outage update from the Carolinas underscored the regional strain.
In an update On Tuesday, Florida Power & Light said its "army" of crews had already restored power to 40 per cent of the five million customers affected by Irma in the first 24 hours.
FPL said it expects to have power restored in nearly all of the eastern half of the state by the end of this coming weekend. Almost everyone should have power restored by the end of day on Sept. 22, except for areas still under water.Jason Cochrane took a flight from Halifax Stanfield International Airport along with 19 other NSP power line technicians, two supervisors and a restoration team lead, drawing on lessons from the Maritime Link first power project between Newfoundland and Nova Scotia. "It's different infrastructure than what we have to a certain extent, so there'll be a bit of a learning curve there as well," Cochrane said. "But we'll be integrated into their workforce, so we'll be assisting them to get everything put back together."
The NSP team will join 86 other Nova Scotians from their parent company, Emera, who are also heading to Tampa. Halifax-based Emera, whose regional projects include the Maritime Link, owns a subsidiary in Tampa.
"We're going to be doing anything that we can to help Tampa Electric get their customers back online," said NSP spokesperson Tiffany Chase. "We know there's been significant damage to their system as a result of that severe storm and so anything that our team can do to assist them, we want to do down in Tampa."
Crews have been told to expect to be on the ground in the U.S. for two weeks, but that could change as they get a better idea of what they're dealing with.
'It's neat to have an opportunity like this to go to another country and to help out.'- Jason Cochrane, power line technician
"It's neat to have an opportunity like this to go to another country and to help out and to get the power back on safely," said Cochrane.
Chase said she doesn't know how much the effort will cost but it will be covered by Tampa Electric. She also said Nova Scotia Power will pull its crews back if severe weather heads toward Atlantic Canada, as utilities nationwide work to adapt to climate change in their planning.
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Ontario sending 200 workers to help restore power in Florida
Ontario Utilities Hurricane Irma Aid mobilizes Hydro One and Toronto Hydro crews to Tampa Bay, Florida, restoring power outages with bucket trucks, lineworkers, and mutual aid alongside Florida Power & Light after catastrophic damage.
Key Points
Mutual aid sending Hydro One and Toronto Hydro crews to Florida to restore power after Hurricane Irma.
✅ 205 workers, 52 bucket trucks, 30 support vehicles deployed
✅ Crews assist Tampa Bay under FPL mutual aid agreements
✅ Weeks-long restoration projected after catastrophic outages
Hurricane Irma has left nearly 7 million homes in the southern United States without power and two Ontario hydro utility companies are sending teams to help out as part of Canadian power crews responding to the disaster.
Toronto Hydro is sending 30 staffers to aid in the restoration efforts in Tampa Bay while Hydro One said Sunday night that it would send 175 employees after receiving a request from Florida Power and Light.
“I've been on other storms down in the states and they are pretty happy to see you especially when they find out you're from Canada,” Dean Edwards, one of the Hydro One employees heading to Florida, told CTV Toronto.
Most of the employees are expected to cross the border on Monday afternoon and arrive Wednesday.
Among the crews, Hydro One says it will send 150 lines and forestry staff, as well as 25 supporting resources, including mechanics, to help. Crews will bring 52 bucket trucks to Florida, as well as 30 other vehicles, reflecting their Ontario storm restoration experience with large-scale deployments, and pieces of equipment to transport and replace poles.
Hurricane Irma has claimed at least 45 lives in the Caribbean and United States thus far. Officials estimate that restoring power to Florida will take weeks to bring power back online.
“I’m sure a lot of people wish they could go down and help, fortunately our job is geared towards that so we're going to go down there to do our best and represent Canada,” said Blair Clarke, who’s making his first trip over the border.
Hydro One has reciprocal arrangements with other North American utilities to help with significant power outages, and its employees have provided COVID-19 support in Ontario as part of broader emergency efforts. All the costs are covered by the utility receiving the help.
In the past, the utility has sent crews to Massachusetts, Michigan, Florida, Ohio, Vermont, Washington, DC, and the Carolinas, while Sudbury Hydro crews have worked to reconnect service after storms at home as well. In 2012, 225 Hydro One employees travelled to Long Island, N.Y., to help out with Hurricane Sandy.
“This is what our guys and gals do,” Natalie Poole-Moffat, vice president of Corporate Affairs for Hydro One, told CP24. “They’re fabulous at it and we’re really proud of the work they do.”
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Maritime Electric team works on cleanup in Turks and Caicos
Maritime Electric Hurricane Irma Response details utility crews aiding Turks and Caicos with power restoration, storm recovery, debris removal, and essential services, coordinated with Fortis Inc., despite limited equipment, heat, and over 1,000 downed poles.
Key Points
A utility mission restoring power and essential services in Turks and Caicos after Irma, led by Maritime Electric.
✅ Over 1,000 poles down; crews climbing without bucket trucks
✅ Restoring hospitals, water, and communications first
✅ Fortis Inc. coordination; 2-3 week deployment with follow-on crews
Maritime Electric has sent a crew to help in the clean up and power restoration of Turks and Caicos after the Caribbean island was hit by Hurricane Irma, a storm that also saw FPL's massive response across Florida.
They arrived earlier this week and are working on removing debris and equipment so when supplies arrive, power can be brought back online, and similar mutual aid deployments, including Canadian crews to Florida, have been underway as well.
Fortis Inc., the parent company for Maritime Electric operates a utility in Turks and Caicos.
Kim Griffin, spokesperson for Maritime Electric, said there are over 1000 poles that were brought down by the storm, mirroring Florida restoration timelines reported elsewhere.
"It's really an intense storm recovery," she said. 'Good spirits'
The crew is working with less heavy equipment than they are used to, climbing poles instead of using bucket trucks, in hot and humid weather.
Griffin said their focus is getting essential services restored as quckly as possible, similar to progress in Puerto Rico's restoration efforts following recent hurricanes.
The crew will be there for two or three weeks and Griffin said Maritime Electric may send another group, as seen with Ontario's deployment to Florida, to continue the job.
She said the team has been well received and is in "good spirits."
"The people around them have been very positive that they're there," she said.
"They've said it's just been overwhelming how kind and generous the people have been to them."
