Three Gorges Dam not cause of landslides

By New York Times


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Chinese officials overseeing the Three Gorges Dam defended the projectÂ’s environmental record and asserted that pressure from rising waters in the damÂ’s reservoir was not to blame for any major geological problems or disasters in the region.

Wang Xiaofeng, director of the governmentÂ’s Three Gorges Project Construction Committee, said the government had spent more than $1.6 billion in recent years on shoring up fragile areas in the region that are prone to landslides and other geological activity.

“The Chinese government is closely monitoring and is intensifying repair work, and I think we can avoid losses as far as possible,” Mr. Wang said.

For weeks, the Three Gorges Dam project has been the subject of growing scrutiny, as scientists and even some officials have publicly expressed concerns about environmental problems attributed to the dam. At the same time, many peasants in the Three Gorges region say the number of landslides is increasing as water has slowly risen in the reservoir behind the dam.

Last week at least 31 people were killed in a landslide that crushed a passenger bus traveling through a construction site near the reservoir. No cause has been announced for that accident. But some scientists and local officials have blamed the rising reservoir for some, if not all, of the recent geological activity in the region. The higher water places greater weight on the shoreline but also seeps into crevices of rock formations and mountains, experts say.

Mr. Wang and two other officials fielded questions for nearly two hours at a Beijing news conference that represented the government’s most concerted effort to tamp down the controversy about the dam. The officials said that the Three Gorges project remained critical for flood control and power generation and that the dam’s benefits outweighed “disadvantages.”

The largely upbeat assessment contrasted with a September forum in the city of Wuhan, where officials and experts discussed a range of environmental problems, including landslides and water pollution in tributaries. State media quoted officials at the forum warning of a future “catastrophe” if environmental problems were not addressed.

At the September forum, Mr. Wang said addressing environmental concerns would be a “long and hard road.” He also warned that “future disasters” could arise if environmental protection work was not intensified.

Mr. Wang described his speech at the forum as an analysis of potential problems that could arise, but said that he considered the overall environmental situation to be stable and, in some cases, better than expected.

He noted that scientists had long considered silt accumulation behind the dam one of the most serious problems, given its potential to cause upstream flooding and reduce power generation. But he said early analysis showed there was less sedimentation than had been predicted, a finding that is contested by some scientists. Mr. Wang agreed that water pollution had been a problem in some tributaries of the reservoir but said that, overall, ecological problems fell within expectations set at the beginning of the project.

Li Yong’an, general manager of the China Yangtze River Three Gorges Project Development Corporation, told reporters that the dam project had not set off any “major” landslides along the main shoreline of the reservoir, though he declined to say how many areas in the region had been designated as unstable. He also did not discuss landslides along the tributaries and high in the surrounding mountains. In one county, Fengjie, local officials have designated more than 800 disaster-prone areas in the last three years.

Asked what lessons officials should take from the Three Gorges project, Mr. Li said future hydropower projects should pay attention to resettlement efforts for displaced people and to protecting the environment.

Meanwhile, Mr. Wang said the government would increase efforts at environmental protection. He said pilot projects were already in place to address several issues, including water pollution from industrial, municipal and agricultural discharge. He said a broader, long-term program would improve biodiversity and cultivate a protective greenbelt to stabilize the region.

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China power cuts: What is causing the country's blackouts?

China Energy Crisis drives electricity shortages, power cuts, and blackouts as coal prices surge, carbon-neutrality rules tighten, and manufacturing hubs ration energy, disrupting supply chains and industrial output ahead of winter demand peaks.

 

Key Points

A power shortfall from costly coal, price caps, and emissions targets, causing blackouts and industrial rationing.

✅ Coal prices soar while electricity tariffs are capped

✅ Factories in northeast hubs face rationing and downtime

✅ Supply chains risk delays ahead of winter demand

 

China is struggling with a severe shortage of electricity which has left millions of homes and businesses hit by power cuts.

Blackouts are not that unusual in the country but this year a number of factors have contributed to a perfect storm for electricity suppliers, including surging electricity demand globally.

The problem is particularly serious in China's north eastern industrial hubs as winter approaches - and is something that could have implications for the rest of the world.

Why has China been hit by power shortages?
The country has in the past struggled to balance electricity supplies with demand, which has often left many of China's provinces at risk of power outages.

During times of peak power consumption in the summer and winter the problem becomes particularly acute.

But this year a number of factors have come together to make the issue especially serious.

As the world starts to reopen after the pandemic, demand for Chinese goods is surging and the factories making them need a lot more power, highlighting China's electricity appetite in recent months.

Rules imposed by Beijing as it attempts to make the country carbon neutral by 2060 have seen coal production slow, even as the country still relies on coal for more than half of its power and as low-emissions generation is set to cover most global demand growth.

And as electricity demand has risen, the price of coal has been pushed up.

But with the government strictly controlling electricity prices, coal-fired power plants are unwilling to operate at a loss, with many drastically reducing their output instead.

Who is being affected by the blackouts?
Homes and businesses have been affected by power cuts as electricity has been rationed in several provinces and regions.

A coal-burning power plant can be seen behind a factory in China"s Inner Mongolia Autonomous Region

The state-run Global Times newspaper said there had been outages in four provinces - Guangdong in the south and Heilongjiang, Jilin and Liaoning in the north east. There are also reports of power cuts in other parts of the country.

Companies in major manufacturing areas have been called on to reduce energy usage during periods of peak demand or limit the number of days that they operate.

Energy-intensive industries such as steel-making, aluminium smelting, cement manufacturing and fertiliser production are among the businesses hardest hit by the outages.

What has the impact been on China's economy?
Official figures have shown that in September 2021, Chinese factory activity shrunk to the lowest it had been since February 2020, when power demand dropped as coronavirus lockdowns crippled the economy.

Concerns over the power cuts have contributed to global investment banks cutting their forecasts for the country's economic growth.

Goldman Sachs has estimated that as much as 44% of the country's industrial activity has been affected by power shortages. It now expects the world's second largest economy to expand by 7.8% this year, down from its previous prediction of 8.2%.

Globally, the outages could affect supply chains, including solar supply chains as the end-of-the-year shopping season approaches.

Since economies have reopened, retailers around the world have already been facing widespread disruption amid a surge in demand for imports.

China's economic planner, the National Development and Reform Commission (NDRC), has outlined a number of measures to resolve the problem, with energy supplies in the northeast of the country as its main priority this winter.

The measures include working closely with generating firms to increase output, ensuring full supplies of coal and promoting the rationing of electricity.

The China Electricity Council, which represents generating firms, has also said that coal-fired power companies were now "expanding their procurement channels at any cost" in order to guarantee winter heat and electricity supplies.

However, finding new sources of coal imports may not be straightforward.

Russia is already focused on its customers in Europe, Indonesian output has been hit by heavy rains and nearby Mongolia is facing a shortage of road haulage capacity,

Are energy shortages around the world connected?
Power cuts in China, UK petrol stations running out of fuel, energy bills jumping in Europe, near-blackouts in Japan and soaring crude oil, natural gas and coal prices on wholesale markets - it would be tempting to assume the world is suddenly in the grip of a global energy drought.

However, it is not quite as simple as that - there are some distinctly different issues around the world.

For example, in the UK petrol stations have run dry as motorists rushed to fill up their vehicles over concerns that a shortage of tanker drivers would mean fuel would soon become scarce.

Meanwhile, mainland Europe's rising energy bills and record electricity prices are due to a number of local factors, including low stockpiles of natural gas, weak output from the region's windmills and solar farms and maintenance work that has put generating operations out of action.
 

 

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Report: Duke Energy to release climate report under investor pressure

Duke Energy zero-coal 2050 plan outlines a decarbonized energy mix, aligning with Paris goals, cutting greenhouse gas emissions, driven by investor pressure, shifting to natural gas, extending nuclear power, and phasing out coal.

 

Key Points

An investor-driven scenario to end coal by 2050, shift to natural gas, extend nuclear plants, and manage climate risk.

✅ Eliminates coal from the generation mix by 2050

✅ Prioritizes natural gas transitions without CCS breakthroughs

✅ Extends nuclear plant licenses to limit carbon emissions

 

One of America’s largest utility companies, Duke Energy, is set to release a report later this month that sketches a drastically changed electricity mix in a carbon-constrained future.

The big picture: Duke is the latest energy company to commit to releasing a report about climate change in response to investor pressure, echoing shifts such as Europe's oil majors going electric across the sector, conveyed by non-binding but symbolically important shareholder resolutions. Duke provides electricity to more than seven million customers in the Carolinas, the Midwest and Florida.

Gritty details: The report is expected to find that coal, currently 33% of Duke’s mix, gone entirely from its portfolio by 2050 in a future scenario where the world has taken steps to cut greenhouse gas emissions, and where global coal-fired electricity use is falling markedly, to a level consistent with keeping global temperatures from rising two degrees Celsius. That’s the big ambition of the 2015 Paris climate deal, but the current commitments aren’t close to reaching that.

What they're saying: “What’s difficult about this is we are trying to overlay what we understand currently about technology,” Lynn Good, Duke CEO, told Axios in an interview on the sidelines of a major energy conference here.

She went on to say that this scenario of zero coal by 2050 doesn’t assume any breakthroughs in technology that captures carbon emissions from coal-fired power plants. “We don’t see that technology today, and we need to make economic decisions to get those units moving and replacing them with natural gas.”

Good also stressed the benefits of its several nuclear power plants, highlighting the role of sustaining U.S. nuclear power in decarbonization, which emit no carbon emissions. She said Duke isn’t considering investing in new nuclear plants, but plans to seek federal relicensing of current plants.

“If I turn them off, the resource that would replace them today is natural gas, so carbon will go up,” Good said. “Our objective is to continue to keep those plants as long as possible.”

What’s next: A spokesman said the other details of their 2050 scenario estimates will be available when the report is officially released by month’s end.

Axios reports that Duke Energy will release a report later this month that detail the utility's efforts to mitigate climate change risks and plan carbon-free electricity investments across its operations. The report includes a scenario that eliminates coal entirely from the company's power mix by 2050. Coal currently makes up about a third of Duke's generation.

Duke CEO Lynn Good told the news outlet the scenario ending coal-fired generation assumes no technological advances in emissions capture, seemingly leaving open the possibility.

Last year, a report by the Union of Concerned Scientists concluded one in four of the remaining operating coal-fired plants in the U.S. are slated for closure or conversion to natural gas, amid falling power-sector carbon emissions across the country. Duke's report is expected to be released by the end of the month.

Duke's report on its carbon plans comes at the behest of shareholders, a trend utility companies have seen growing among investors who are increasingly concerned about companies' sustainability and their financial exposure to climate policy.

Last year, a majority of shareholders of Pennsylvania utility PPL Corp. called on company management to publish a report on how climate change policies and technological innovations will affect the company's bottom line. Almost 60% of shareholders voted in favor of the non-binding proposal.

The vote, reportedly a first for the power sector, followed a similar decision by shareholders of Occidental Petroleum, which was supported by about 66% of shareholders.

Duke's Good told Axios that right now the utility does not see the coal technology on the horizon that would keep it operating plants. “We don't see that technology today, and we need to make economic decisions to get those units moving and replacing them with natural gas," Good said. However, it does not mean the utility is making near-term efforts to erase coal from its power mix. However, some utilities are taking those steps as they prepare for en energy landscape with more carbon regulations.

In addition to the 25% of coal plants heading for closure or conversion, the UCS report also said that another 17% of the nation’s operating coal plants are uneconomic compared with natural gas-fired generation, and could face retirement soon. But there is plenty of ongoing research into "clean coal" possibilities, and the federal government has expressed an interest in smaller, modular coal units.

 

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Elizabeth May wants a fully renewable electricity grid by 2030. Is that possible?

Green Party Mission Possible 2030 outlines a rapid transition to renewable energy, electric vehicles, carbon pricing, and grid modernization, phasing out oil and gas while creating green jobs, public transit upgrades, and building retrofits.

 

Key Points

A Canadian climate roadmap to decarbonize by 2030 via renewables, EVs, carbon pricing, and grid upgrades.

✅ Ban on new gas cars by 2030; accelerate EV adoption and charging.

✅ 100 percent renewable-powered grid with interprovincial links.

✅ Just transition: retraining, green jobs, and building retrofits.

 

Green Party Leader Elizabeth May has a vision for Canada in 2030. In 11 years, all new cars will be electric. A national ban will prohibit anyone from buying a gas-powered vehicle. No matter where you live, charging stations will make driving long distances easy and affordable. Alberta’s oil industry will be on the way out, replaced by jobs in sectors such as urban farming, renewable energy and retrofitting buildings for energy efficiency. The electric grid will be powered by 100 per cent renewable energy as Canada’s race to net-zero accelerates.

It’s all part of the Greens’ “Mission Possible” – a detailed plan released Monday with a level of ambition made clear by its very name. May insists it’s the only way to confront the climate crisis head-on before it’s too late.

“We have to set our targets on what needs to be done. You can’t negotiate with physics,” May told CTV’s Power Play on Monday.

But is that 2030 vision realistic?

CTVNews.ca spoke with experts in economics, political policy, renewable energy and climate science to explore how feasible May’s plan is, how much it would cost and what transitioning to an environmentally-centred economy would look like for everyday Canadians.

 

MOVING TO A GREEN ECONOMY

Recent polling from Nanos Research shows that the environment and climate change is the top issue among voters this election.

If the Greens win a majority on Oct. 21 – an outcome that May herself acknowledged isn’t likely – it would signal a major restructuring of the Canadian economy.

According to the party’s platform, jobs in the fuels sectors, such as oil and gas production in Alberta, would eventually disappear. The Greens say those job losses would be replaced by opportunities in a variety of fields including renewable energy, farming, public transportation, manufacturing, construction and information technology.

The party would also introduce a guaranteed livable income and greater support for technical and educational training to help workers transition to new jobs.

But Jean-Thomas Bernard, an economist who specializes in energy markets, said plenty of people in today’s energy sector, such as oil and gas workers, wouldn’t have the skills to make that transition.

“Quite a few of these jobs have low technical requirements. Driving a truck is driving a truck. So quite few of these people will not have the capacity to be recycled into well-paid jobs in the renewable sector,” he said.

“Maybe this would be for the young generation, but not people who are 40, 45, 50.”

Ryan Katz-Rosene is an associate professor at the University of Ottawa who researches environmental policy. He says May’s overall pitch is technically possible but would require a huge amount of enthusiasm on behalf of the public. 

“The plan in itself is not physically impossible. It is theoretically achievable. But it would require a major, major change in the urgency and the level of action, the level of investment, the level of popular urgency, the level of political commitment,” he said.

“But it’s not completely fantastical in it being theoretically impossible.”

 

PHASING OUT BITUMEN PRODUCTION

Katz-Rosene said that, under the Greens’ plan, Canadians would need to pay for a bold carbon pricing plan that helps shift the country away from fossil fuels and has significant implications for electricity grids, he said. It would also mean dramatically upscaling the capacity of Canada’s existing electrical grid to account for millions of new electric cars, reflecting the need for more electricity to hit net-zero as demand grows.

 “Given Canada’s slow attempt to climate action and pretty lacklustre results in these years, to be frank, this plan is very, very difficult to achieve. We’re talking 11 years from now. But things change, people change, and sometimes that change can occur very quickly. Just look at the type of climate mobilization we’re seen among young people in the last year, or the last five years.”

Bernard, the economist, is less optimistic. He cited international agreements such as the Kyoto Protocol from 1997 and the more recent Paris Climate Agreement and said that little has come of those plans.

A climate solution with teeth, he suggests, would need to be global – something that no federal government can completely control.

“I find a lot this talk to be overly optimistic. I don’t know why we keep having this talk that is overly optimistic,” he said, adding that he believes humankind is already beyond the point of being able to stop irreversible climate change. 

“I think we are moving toward a mess, but the effort to control that is still not there.”

As for transitioning away from Canada’s oil industry, Bernard said May’s plan simply wouldn’t work.

“Trying to block some oil production here and there means more oil will be produced elsewhere,” he said. “Canada could become a clean country, but worldwide it would not be much.”

Mike Hudema, a climate organizer with Greenpeace Canada, thinks the Green Party’s promises for 2030 are big – and that’s kind of the point.

“They are definitely ambitious, but ambition is exactly what these times call for.  Unfortunately our government has delayed acting on this problem for so long that we have a very short timeline which we have to turn the ship,” he said.

“So this is the type of ambition that the science is calling for. So yes, I believe that if we here in Canada were to put our minds to addressing this problem, then we have the ability to reach it in that 2030 timeframe.”

In a statement to CTVNews.ca, a Green Party spokesperson said the 2030 timeline is intended to meet the 45 per cent reduction in emissions by 2030 as laid out by the Intergovernmental Panel on Climate Change.

“If we miss the 2030 target, we risk triggering runaway global warming,” the spokesperson said.

 

GREENING THE GRID BY 2030

Greening Canada’s existing electric grid – a goal May has pegged to 2030 – is quite feasible, Katz-Rosene said, and cleaning up Canada’s electricity is critical to meeting climate pledges. Already, 82 per cent of the country’s electric grid is run off of renewable resources, which makes Canada a world leader in the field, he said.

Hudema agrees.

“It is feasible. Canada does have a grid already that has a lot of renewables in it. So yes we can definitely make it over the hump and complete the transition. But we do need investments in our electric grid infrastructure to ensure a certain capability. That comes with tremendous job growth. That’s the exciting part that people keep missing,” Hudema said.

But Bernard said switching the grid to 100 per cent renewables would be quite difficult. He suggested that the Greens’ 2030 vision would require Ontario and Quebec’s hydro production to help power the Prairies.

“To think we could boost (hydro production) much more in order to meet Saskatchewan and Alberta’s needs? Oh boy. To do this before 2030? I think that’s not reasonable, not feasible.”

In a statement to CTV News, the Greens said their strategy includes building new connections between eastern Manitoba and western Ontario to transmit clean energy. They would also upgrade existing connections between New Brunswick and Nova Scotia and between B.C. and Alberta to boost reliability.

A number of “micro-grids” in local communities capable of storing clean energy would help reduce the dependency on nationwide distribution systems, the party said.

Even so, the Greens acknowledged that, by 2030, some towns and cities will still be using some fossil fuels, and that even by 2050 – the goal for achieving overall carbon neutrality – some “legacy users” of fossil fuels will remain.

However, according to party projections, the emissions of these “legacy users” would be at most 8 per cent of today’s levels and those emissions would be “more than completely offset” by re-forestation and new technologies, such as CO2 capture and storage.

 

ELECTRIC VEHICLE REVOLUTION

The Green Party’s platform promises to revolutionize the Canadian auto sector. By 2030, all new cars made in Canada would be electric and federal EV sales regulations would prohibit the sale of cars powered by gasoline.

Danny Harvey, a geography professor with the University of Toronto who specializes in renewable energy, said he thinks May’s plan for making a 100 per cent renewable-powered electric grid is feasible.

On cars, however, he thinks the emphasis on electric vehicles is “misplaced.”

“At this point in time we should be requiring automobiles to transition, by 2030, to making cars that can go three times further on a litre of gasoline than at present. This would require selling only advanced hybrid-electric vehicles (HEVs), which would run entirely on gasoline (like current HEVs),” he said.

“After that, and when the grid is fully ready, we could make the transition to fully electric or plugin hybrid electric vehicles, possibly using H2 for long-distance driving.”

At the moment, zero-emissions vehicles account for just over 2 per cent of annual vehicle sales in Canada. Katz-Rosene said that “isn’t a whole lot,” but the industry is on an exponential growth curve that doesn’t show any signs of slowing.

The trouble with May’s 2030 goal on electric vehicles, he said, has to do with Canadians’ taste in vehicles. In short: Canadians like trucks.

“The biggest obstacle I see is that I don’t even think it’s possible to get a light-duty truck, a Ford F150, in an electric model in Canada. And that’s the most popular type of vehicle,” he said.

However, if a zero emissions truck were on the market – something that automakers are already working on – then that could potentially shake things up, especially if the government introduces incentives for electric vehicles and higher taxes on gasoline, he said.

 

WHAT ABOUT THE COST?

CTVNews.ca reached out to the Green Party to ask how it would pay to revamp the electrical grid. The party did not give a precise figure but said that the plan “has been estimated to cost somewhat less” than the Trans Mountain Pipeline expansion.

The Greens have vowed to scrap the expansion and put that money toward the project.

Upgrading the electric grid to 100 per cent sustainable energy would also be a cost-effective, long-term solution, the Greens believe, though critics say Ottawa is making electricity more expensive for Albertans amid the transition.

“Current projects for renewable energy in Canada and worldwide are consistently at lower capital and operating costs than any type of fossil, hydro or nuclear energy project,” the party spokesperson said.

The party’s platform includes other potential sources of money, including closing tax loopholes for the wealthy, cracking down on offshore tax dodging and a new corporate tax on e-commerce companies, such as Facebook, Amazon and Netflix. The Greens have also vowed to eliminate all fossil fuel subsidies.

As for the economic realities, Katz-Rosene acknowledged that May’s plan may appeal to “radical” voters who view economic growth as anathema to addressing climate change.

But while May’s plan would be disruptive, it isn’t anti-capitalist, he said.

“It’s restrained capitalism. But it by no means an anti-capitalist platform, and none of the parties have an anti-capitalist platform by any stretch of the imagination,” Katz-Rosene said.

From an economist’s perspective, Bernard said the plan is still “very costly” and that taxes can only go so far.

“In the end, no corporation operates at a loss. At some stage, these taxes have to go to the users,” he said.

But conversations around money must also consider the cost of inaction on climate change, Hudema said.

“Costing (Elizabeth May) is always a concern and how we’re going to afford these things is something we definitely need to keep top of mind. But within that conversation we need to look at what is the cost of not doing what is in line with what the science is saying. I would say that cost is much more substantial.”

“The forecast, if we don’t act – it’s astronomical.”

 

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Utility giant Electricite de France acquired 50pc stake in Irish offshore wind farm

Codling Bank Offshore Wind Project will deliver a 1.1 GW offshore wind farm off the Wicklow coast, as EDF Renewables and Fred Olsen Renewables invest billions to support Ireland's CAP 2030 and cut carbon emissions.

 

Key Points

A 1.1 GW offshore wind farm off Co Wicklow, led by EDF and Fred Olsen, advancing Ireland's CAP 2030 targets.

✅ Up to 1.1 GW capacity; hundreds of turbines off Co Wicklow

✅ EDF Renewables partners with Fred Olsen Renewables

✅ Investment well over €2bn, supporting 70% electricity by 2030

 

It’s been previously estimated that the entire Codling Bank project, which will eventually see hundreds of wind turbines, such as a huge offshore wind turbine now coming to market, erected about 13km off the Co Wicklow coast, could be worth as much as €100m. The site is set to generate up to 1.1 gigawatts of electricity when it’s eventually operational.

It’s likely to cost well over €2bn to develop, and with new pipelines abroad where Long Island offshore turbine proposals are advancing, scale economies are increasingly relevant.

The other half of the project is owned by Norway’s Fred Olsen Renewables, with tens of millions of euro already reportedly spent on surveys and other works associated with the scheme. Initial development work started in 2003.

Mr Barrett will now continue to focus on his non-Irish renewable projects, at a time when World Bank wind power support is accelerating in developing countries, said Hazel Shore, the company that sold the stake. It added that Johnny Ronan and Conor Ronan, the developer’s brother, will retain an equity interest in the Codling project.

“The Hazel Shore shareholders remain committed to continuing their renewable and forestry businesses,” noted the firm, whose directors include Paddy Teahon, a former secretary of the Department of the Taoiseach and chairman of the National Offshore Wind Association of Ireland.

The French group’s EDF Renewables subsidiary will now partner with the Norwegian firm to develop and build the Codling Bank project, in a sector widely projected to become a $1 trillion business over the coming decades.

EDF pointed out that the acquisition of the Codling Bank stake comes after the government committed to reducing carbon emissions. A Climate Action Plan launched last year will see renewable projects generating 70pc of Ireland’s electricity by 2030, with more than a third of Irish electricity to be green within four years according to recent analysis. Offshore wind is expected to deliver at least 3.5GW of power in support of the objective.

Bruno Bensasson, EDF Group senior executive vice-president of renewable energies and the CEO of EDF Renewables said the French group is “committed to contributing to the Irish government’s renewables goals”.

“This important project clearly strengthens our strong ambition to be a leading global player in the offshore wind industry,” he added. “This is consistent with the CAP 2030 strategy that aims to double EDF’s renewable energy generation by 2030 and increase it to 50GW net.”

Matthieu Hue, the CEO of EDF Renewables UK and Ireland said the firm already has an office in Dublin and is looking for further renewable projects, as New York's biggest offshore wind farm moves ahead, underscoring momentum.

Last November, the ESB teamed up with EDF in Scotland, reflecting how UK offshore wind is powering up, with the Irish utility buying a 50pc stake in the Neart na Gaoithe offshore wind project. The massive wind farm is expected to generate up to 450MW of electricity and will cost about €2.1bn to develop.

EDF said work on that project is “well under way”.

 

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San Diego Gas & Electric Orders Mitsubishi Power Emerald Storage Solution

SDG&E Mitsubishi Power Energy Storage adds a 10 MW/60 MWh BESS in Pala, boosting grid reliability, renewable integration, and flexibility with EMS and SCADA controls, LFP safety chemistry, NERC CIP compliance, UL 9540 standards.

 

Key Points

A 10 MW/60 MWh BESS for SDG&E in Pala that enhances grid reliability, renewables usage, and operational flexibility.

✅ Emerald EMS/SCADA meets NERC CIP, IEC/ISA 62443, NIST 800-53

✅ LFP chemistry with UL 9540 and UL 9540A safety compliance

✅ Adds capacity, energy, and ancillary services to CA grid

 

San Diego Gas & Electric Company (SDG&E), a regulated public utility that provides energy service to 3.7 million people, has awarded Mitsubishi Power an order for a 10 megawatt (MW) / 60 megawatt-hour (MWh) energy storage solution for its Pala-Gomez Creek Energy Storage Project in Pala, California. The battery energy storage system (BESS) will add capacity to help meet high energy demand, support grid reliability and operational flexibility, underscoring the broader benefits of energy storage now recognized by utilities, maximize use of renewable energy, and help prevent outages during peak demand.

The BESS project is Mitsubishi Power’s eighth in California, bringing total capacity to 280 MW / 1,140 MWh of storage to help meet California’s clean energy goals with reliable power to complement renewables, alongside emerging solutions like a California green hydrogen microgrid for added resilience.

Mitsubishi Power’s Emerald storage solution for SDG&E includes full turnkey design, engineering, procurement, and construction, as well as a 10-year long-term service agreement, aligning with CEC long-duration storage funding initiatives underway. It is scheduled to be online in early 2023.

The project will repower an existing energy storage site. It will employ Mitsubishi Power’s Emerald Integrated Plant Controller, which is an Energy Management System (EMS) and Supervisory Control and Data Acquisition (SCADA) system with real-time BESS operation and a monitoring/supervisory control platform. Mitsubishi Power leverages its decades of technology monitoring and diagnostics to turn data into actionable insights to maximize reliability, a priority as regions like Ontario increasingly rely on battery storage to meet rising demand. The Mitsubishi Power Emerald Integrated Plant Controller complies with North American Electric Reliability Corporation critical infrastructure protection (NERC CIP) standards and meets the highest security certification in the energy storage industry (IEC/ISA 62443, NIST 800-53) for maximum protection from cybersecurity risks and vulnerabilities.

For added physical safety, Mitsubishi Power’s solution employs lithium iron phosphate (LFP) battery chemistry, aligning with BESS adoption in New York where safety and performance are critical. Compared with other chemistries, LFP provides longer life and superior thermal stability and chemical stability, while meeting UL 9540 and UL 9540A safety standards.

Fernando Valero, Director, Advanced Clean Technology, SDG&E, said, “SDG&E is committed to achieving net-zero greenhouse gas emissions by 2045. We are increasing our portfolio of energy storage assets, including virtual power plant models, to reach this goal. These assets enhance grid reliability and operational flexibility while maximizing our use of abundant renewable energy sources in California.”

Tom Cornell, Senior Vice President, Energy Storage Solutions, Mitsubishi Power Americas, said, “As more and more renewables come online during the energy transition, BESS solutions are essential to support a reliable and stable grid. We look forward to providing SDG&E with our BESS solution to add capacity, energy, and ancillary services to California’s grid. Mitsubishi Power’s Emerald storage solutions are enabling a smarter and more resilient energy future for our customers in California and around the globe, with projects like an energy storage demonstration in India underscoring this momentum.”

 

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Grounding and Bonding and The NEC - Section 250

Electrical Grounding and Bonding NEC 250 Training equips electricians with Article 250 expertise, OSHA compliance knowledge, lightning protection strategies, and low-impedance fault current path design for safer industrial, commercial, and institutional power systems.

 

Key Points

Live NEC 250 course on grounding and bonding, covering safety, testing, and OSHA-compliant design.

✅ Interprets NEC Article 250 grounding and bonding rules

✅ Designs low-impedance fault current paths for safety

✅ Aligns with OSHA, lightning protection, and testing best practices

 

The Electricity Forum is organizing a series of live online Electrical Grounding and Bonding - NEC 250 training courses this Fall:

  • September 8-9 , 2020 - 10:00 am - 4:30 pm ET
  • October 29-30 , 2020 - 10:00 am - 4:30 pm ET
  • November 23-24 , 2020 - 10:00 am - 4:30 pm ET

 

This interactive 12-hour live online instructor-led  Grounding and Bonding and the NEC Training course takes an in-depth look at Article 250 of the National Electrical Code (NEC) and is designed to give students the correct information they need to design, install and maintain effective electrical grounding and bonding systems in industrial, commercial and institutional power systems, with substation maintenance training also relevant in many facilities.

One of the most important AND least understood sections of the NEC is the section on Electrical Grounding, where resources like grounding guidelines can help practitioners navigate key concepts.

No other section of the National Electrical Code can match Article 250 (Grounding and Bonding) for confusion that leads to misapplication, violation, and misinterpretation. It's generally agreed that the terminology used in Section 250 has been a source for much confusion for industrial, commercial and institutional electricians. Thankfully, this has improved during the last few revisions to Article 250.

Article 250 covers the grounding requirements for providing a path to the earth to reduce overvoltage from lightning, with lightning protection training providing useful context, and the bonding requirements for a low-impedance fault current path back to the source of the electrical supply to facilitate the operation of overcurrent devices in the event of a ground fault.

Our Electrical Grounding Training course will address all the latest changes to  the Electrical Grounding rules included in the NEC, and relate them to VFD drive training considerations for modern systems.

Our course will cover grounding fundamentals, identify which grounding system tests can prevent safety and operational issues at your facilities, and introduce related motor testing training topics, and details regarding which tests can be conducted while the plant is in operation versus which tests require a shutdown will be discussed. 

Proper electrical grounding and bonding of equipment helps ensure that the electrical equipment and systems safely remove the possibility of electric shock, by limiting the voltage imposed on electrical equipment and systems from lightning, line surges, unintentional contact with higher-voltage lines, or ground-fault conditions. Proper grounding and bonding is important for personnel protection, with electrical safety tips offering practical guidance, as well as for compliance with OSHA 29 CFR 1910.304(g) Grounding.

It has been determined that more than 70 per cent of all electrical problems in industrial, commercial and institutional power systems, including large projects like the New England Clean Power Link, are due to poor grounding, and bonding errors. Without proper electrical grounding and bonding, sensitive electronic equipment is subjected to destruction of data, erratic equipment operation, and catastrophic damage. This electrical grounding and bonding training course will National Electrical Code.

Complete course details here:

https://electricityforum.com/electrical-training/electrical-grounding-nec

 

 

 

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