Power outage sends Vancouver into chaos

By Globe and Mail


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An underground circuit fire is being blamed for a blackout that struck parts of downtown Vancouver on July 14, shutting off traffic lights, nixing automatic banking machines and even affecting the Internet.

BC Hydro spokeswoman Susan Danard said there was a circuit failure and fire in a major underground cable on the 500 block of Richards Street just before 9 a.m. that day.

The power supply to 20,000 customers was knocked out, CTV reported.

“We're not sure if the fire caused the circuits to fail or the circuits caused the fire,” she said.

Deputy fire chief Tom McEwen said the fire caused toxic fumes to be released into the underground vault.

“There would have been health risks to hydro workers if they had entered into the vault,” he said.

He said firefighters ventilated the dead air in the vault to make it safe for BC Hydro workers to enter, but they were unable to inspect the vault until about 4:30 p.m.

By suppertime, about 2,200 BC Hydro clients in the downtown core were still without power, representing 20 per cent of downtown clients, Ms. Danard said. She said some buildings had power while their neighbours on the same block did not.

“It's like pockets of outages.”

There was no estimate on the time required to return power to Vancouver's core. “Obviously, it's not going to be a quick fix,” she said. As of 9 p.m. Monday night, the traffic lights were still out at Hastings, Pender and Dunsmuir from Richards to Hornby.

The blackout in the area bounded by Beatty, Burrard, Hastings and Robson brought extra police into the streets for the day with the promise they would stick around through the night to protect property and help traffic flow safely.

“We worked very quickly. We recognized it was a major impediment and drew on existing, on-duty resources as well as calling in additional officers,” said Constable Tim Fanning of the Vancouver Police Department, declining to provide specific numbers for security reasons. “It worked out well from a policing point of view.”

But things were not so easy for others.

Jess Franco, 30, was driving downtown along Georgia and Robson Streets with her six-month-old son and friend Dayna Evanow, 24, shortly after the power went out.

“It was complete chaos,” she said.

“No one knows how to follow the rules of the road. You really have to be careful because cars are not moving in any sort of order. Even pedestrians would just walk out, not paying attention at all.”

Several businesses in the downtown core were only accepting cash and cut back on their services during the outage. The Lennox Pub on Granville Street lost power from about 10:15 a.m. to 2:15 p.m.

They could only accept cash and were only serving beer.

The fire began at about 9 in the morning in a hydro circuit located underground, cutting power to the eastern half of the city and forcing the evacuation of several buildings. Even the offices of B.C. Hydro were left in the dark.

The blackout knocked out service provided by a major Internet service provider, Peer 1, because their operations are based in a skyscraper that was left in darkness.

Spokesman Rajan Sodhi said the two largest sites affected for at least some part of yesterday were Plentyoffish.com, a dating site, and Bravenet.com, a web-hosting site.

The situation even affected plans for a film festival in Michigan involving celebrated documentary filmmaker Michael Moore.

“We had a big launch today for Traverse City Film Festival in Michigan. It's Michael Moore's big festival, so it's one of our largest clients of the year and today was the day that the ticketing went on sale,” said Kim McCann, a system administrator with synercom/edi, which maintains various websites and whose servers were based in a downtown building affected by the blackout.

“So we had about less than an hour of tickets going on sale, and everything came down. And so the rest of the day I fielded phone calls from them and various other clients. All day in my office people were screaming and yelling about why their stuff wasn't working. We're pretty much hosed.”

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DOE Announces $28M Award for Wind Energy

DOE Wind Energy Funding backs 13 R&D projects advancing offshore wind, distributed energy, and utility-scale turbines, including microgrids, battery storage, nacelle and blade testing, tall towers, and rural grid integration across the United States.

 

Key Points

DOE Wind Energy Funding is a $28M R&D effort in offshore, distributed, and utility-scale wind to lower cost and risk.

✅ $6M for rural microgrids, storage, and grid integration.

✅ $7M for offshore R&D, nacelle and long-blade testing.

✅ Up to $10M demos; $5M for tall tower technology.

 

The U.S. Department of Energy announced that in order to advance wind energy in the U.S., 13 projects have been selected to receive $28 million. Project topics focus on technology development while covering distributed, offshore wind growth and utility-scale wind found on land.

The selections were announced by the DOE’s Assistant Secretary for the Office of Energy Efficiency and Renewable Energy, Daniel R. Simmons, at the American Wind Energy Association Offshore Windpower Conference in Boston, as New York's offshore project momentum grows nationwide.

 

Wind Project Awards

According to the DOE, four Wind Innovations for Rural Economic Development projects will receive a total of $6 million to go toward supporting rural utilities via facilitating research drawing on U.K. wind lessons for deployment that will allow wind projects to integrate with other distributed energy resources.

These endeavors include:

Bergey WindPower (Norman, Oklahoma) working on developing a standardized distributed wind/battery/generator micro-grid system for rural utilities;

Electric Power Research Institute (Palo Alto, California) working on developing modeling and operations for wind energy and battery storage technologies, as large-scale projects in New York progress, that can both help boost wind energy and facilitate rural grid stability;

Iowa State University (Ames, Iowa) working on optimization models and control algorithms to help rural utilities balance wind and other energy resources; and

The National Rural Electric Cooperative Association (Arlington, Virginia) providing the development of standardized wind engineering options to help rural-area adoption of wind.

Another six projects are to receive a total of $7 million to facilitate research and development in offshore wind, as New York site investigations advance, with these projects including:

Clemson University (North Charleston, South Carolina) improving offshore-scale wind turbine nacelle testing via a “hardware-in-the-loop capability enabling concurrent mechanical, electrical and controller testing on the 7.5-megawatt dynamometer at its Wind Turbine Drivetrain Testing Facility to accelerate 1 GW on the grid progress”; and

The Massachusetts Clean Energy Center (Boston) upgrading its Wind Technology Testing Center to facilitate structural testing of 85- to 120-meter-long (roughly 278- to 393-foot-long) blades, as BOEM lease requests expand, among other projects.

Additionally, two offshore wind technology demonstration projects will receive up to $10 million for developing initiatives connected to reducing wind energy risk and cost. One last project will also be granted $5 million for the development of tall tower technology that can help overcome restrictions associated with transportation.

“These projects will be instrumental in driving down technology costs and increasing consumer options for wind across the United States as part of our comprehensive energy portfolio,” said Simmons.

 

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Electricity turns garbage into graphene

Waste-to-Graphene uses flash joule heating to convert carbon-rich trash into turbostratic graphene for composites, asphalt, concrete, and flexible electronics, delivering scalable, low-cost, high-quality material from food scraps, plastics, and tires with minimal processing.

 

Key Points

A flash heating method converting waste carbon into turbostratic graphene for scalable, low-cost industrial uses.

✅ Converts food scraps, plastics, and tires into graphene

✅ Produces turbostratic flakes that disperse well in composites

✅ Scalable, low-cost process via flash joule heating

 

Science doesn’t usually take after fairy tales. But Rumpelstiltskin, the magical imp who spun straw into gold, would be impressed with the latest chemical wizardry. Researchers at Rice University report today in Nature that they can zap virtually any source of solid carbon, from food scraps to old car tires, and turn it into graphene—sheets of carbon atoms prized for applications ranging from high-strength plastic to flexible electronics, and debates over 5G electricity use continue to evolve. Current techniques yield tiny quantities of picture-perfect graphene or up to tons of less prized graphene chunks; the new method already produces grams per day of near-pristine graphene in the lab, and researchers are now scaling it up to kilograms per day.

“This work is pioneering from a scientific and practical standpoint” as it promises to make graphene cheap enough to use to strengthen asphalt or paint, says Ray Baughman, a chemist at the University of Texas, Dallas. “I wish I had thought of it.” The researchers have already founded a new startup company, Universal Matter, to commercialize their waste-to-graphene process, while others are digitizing the electrical system to modernize infrastructure.

With atom-thin sheets of carbon atoms arranged like chicken wire, graphene is stronger than steel, conducts electricity and heat better than copper, and can serve as an impermeable barrier preventing metals from rusting, while advances such as superconducting cables aim to cut grid losses. But since its 2004 discovery, high-quality graphene—either single sheets or just a few stacked layers—has remained expensive to make and purify on an industrial scale. That’s not a problem for making diminutive devices such as high-speed transistors and efficient light-emitting diodes. But current techniques, which make graphene by depositing it from a vapor, are too costly for many high-volume applications. And higher throughput approaches, such as peeling graphene from chunks of the mineral graphite, produce flecks composed of up to 50 graphene layers that are not ideal for most applications.

Graphene comes in many forms. Single sheets, which are ideal for electronics and optics, can be grown using a method called chemical vapor deposition. But it produces only tiny amounts. For large volumes, companies commonly use a technique called liquid exfoliation. They start with chunks of graphite, which is just myriad stacked graphene layers. Then they use acids and solvents, as well as mechanical grinding, to shear off flakes. This approach typically produces tiny platelets each made up of 20 to 50 layers of graphene.

In 2014, James Tour, a chemist at Rice, and his colleagues found they could make a pure form of graphene—each piece just a few layers thick—by zapping a form of amorphous carbon called carbon black with a laser. Brief pulses heated the carbon to more than 3000 kelvins, snapping the bonds between carbon atoms; for comparison, researchers have also generated electricity from falling snow using triboelectric effects. As the cloud of carbon cooled, it coalesced into the most stable structure possible, graphene. But the approach still produced only tiny qualities and required a lot of energy.

Two years ago, Luong Xuan Duy, one of Tour’s graduate students, read that other researchers had created metal nanoparticles by zapping a material with electricity, creating the same brief blast of heat behind the success of the laser graphene approach. “I wondered if I could use that to heat a carbon source and produce graphene,” Duy says. So, he put a dash of carbon black in a clear glass vial and zapped it with 400 volts, similar in spirit to electrical weed zapping approaches in agriculture, for about 200 milliseconds. Initially he got junk. But after a bit of tweaking, he managed to create a bright yellowish white flash, indicating the temperature inside the vial was reaching about 3000 kelvins. Chemical tests revealed he had produced graphene.

It turned out to be a type of graphene that is ideal for bulk uses. As the carbon atoms condense to form graphene, they don’t have time to stack in a regular pattern, as they do in graphite. The result is a material known as turbostatic graphene, with graphene layers jumbled at all angles atop one another. “That’s a good thing,” Duy says. When added to water or other solvents, turbostatic graphene remains suspended instead of clumping up, allowing each fleck of the material to interact with whatever composite it’s added to.

“This will make it a very good material for applications,” says Monica Craciun, a materials physicist at the University of Exeter. In 2018, she and her colleagues reported that adding graphene to concrete more than doubled its compressive strength. Tour’s team saw much the same result. When they added just 0.05% by weight of their flash-produced graphene to concrete, the compressive strength rose 25%; graphene added to polydimethylsiloxane, a common plastic, boosted its strength by 250%.

As digital control spreads across energy networks, research to counter ransomware-driven blackouts is increasingly important for grid resilience.

Those results could reignite efforts to use graphene in a wide range of composites. Researchers in Italy reported recently that adding graphene to asphalt dramatically reduces its tendency to fracture and more than doubles its life span. Last year, Iterchimica, an Italian company, began to test a 250-meter stretch of road in Milan paved with graphene-spiked asphalt. Tests elsewhere have shown that adding graphene to paint dramatically improves corrosion resistance.

These applications would require high-quality graphene by the ton. Fortunately, the starting point for flash graphene could hardly be cheaper or more abundant: Virtually any organic matter, including coffee grounds, food scraps, old tires, and plastic bottles, can be vaporized to make the material. “We’re turning garbage into graphene,” Duy says.

 

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Electricity prices may go up by 15 per cent

Jersey Electricity Standby Charge proposes a grid-backup fee for commercial self-generators of renewable energy, with a review delaying implementation; potential tariff impacts include 10-15 percent price rises, cost recovery, and network reliability.

 

Key Points

A grid-backup fee for Jersey self-generating businesses to share network costs fairly and curb electricity price rises.

✅ Applies to commercial self-generation using renewables or not

✅ Excludes full exporters and pre-charge installations

✅ Aims to recover grid costs and avoid 10-15% price rises

 

Electricity prices could rise by ten to 15 per cent if a standby charge for some commercial customers is not implemented, the chief executive of Jersey Electricity has warned.

Jersey Electricity has proposed extending a monthly fee to commercial customers who generate their own power through renewable means but still wish to be connected to Jersey’s grid as a back-up, echoing Ontario energy storage efforts to shore up reliability.

The States recently unanimously backed a proposal lodged by Deputy Carolyn Labey to delay administering the levy until a review could be carried out, as seen in the UK grid's net-zero transformation debates influencing policy. The charge, was due to be implemented next month but will now not be introduced until May, or later if the review has not concluded.

But Chris Ambler, JE chief executive, warned that failing to implement the standby charge could lead to additional costs for customers.

Some of JE’s commercial customers have already been charged a standby fee after generating their own power through non-renewable means.

The charge does not apply to businesses which export all of their electricity back into the system as part of a buy-back scheme or those which install self-generation facilities before the charge is implemented.

Deputy Labey argued that the Island had done ‘absolutely nothing’ to support the use of renewable energies and instead were discouraging locally generated power by allowing JE to set a standby charge.

She added that she was pleased that the Council of Ministers had already starting reviewing the charges but the debate needed to go ahead to ensure the work continued after the May election.

During a States debate last month, she said: ‘It is increasingly concerning that we, as an island in the 21st century, are happy for our electricity to be provided to us by an unregulated, publicly listed for-profit company with a monopoly on energy.

‘I also think that introducing a charge on renewables at a time when the world is experiencing a revolution in renewable energies, including offshore vessel charging solutions, which are becoming increasingly economic, is something that needs to be investigated.

‘Jersey should be looking to diversify our electricity production and supply, to help protect us from price and currency fluctuations and to ensure that we, as an island, receive the best deal possible for Islanders.’

Mr Ambler said that any price increase would be dependent on the future take-up and use of renewable-energy technology in Jersey.

He said: ‘The cost impact would not be significant in the short term but in the long term it could be significant. I think that we are obliged to let our customers know that.

‘It is very difficult to assess but if we are not able to levy a fair charge, then, as electricity shortages in Canada have shown, we could see prices rise by ten to 15 per cent over time.’

Mr Ambler added that his company was in favour of the use of renewable energy, with a third of the company’s electricity being generated by hydroelectric sources, but that the costs of implementing it needed to be fairly distributed, given how big battery rule changes can affect project viability elsewhere in the market.

And he said that, while it was difficult to quantify how much could be lost if the standby charge was not implemented, it could cost the company over £10 million.

‘In 2014, we only increased our prices by one per cent,’ he said. ‘We are reviewing our prices at the moment but if we did put an increase in place it would be modest and it would not be linked to the standby charge.’

 

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Hydro One shares jump 5.7 per cent after U.S. regulators reject $6.7B takeover

Hydro One Avista takeover rejection signals Washington regulators blocking a utility acquisition over governance risk, EPS dilution, and balance sheet impact, as investors applaud share price gains and a potential US$103M break fee.

 

Key Points

A regulator-led block of Hydro One's Avista bid, citing EPS dilution, balance sheet risk, and governance concerns.

✅ Washington denies approval; Idaho, Oregon decisions pending.

✅ EPS dilution avoided; balance sheet strength preserved.

✅ Shares rise 5.7%; US$103M break fee if deal collapses.

 

Opposition politicians may not like it but investors are applauding the rejection of Hydro One Ltd.'s $6.7-billion Avista takeover of U.S.-based utility Avista Corp.

Shares in the power company controlled by the Ontario government, which has also proposed a bill redesign to simplify statements, closed at $21.53, up $1.16 or 5.7 per cent, on the Toronto Stock Exchange on Thursday.

On Wednesday, Washington State regulators said they would not allow Ontario's largest utility to buy Avista over concerns about political risk that the provincial government, which owns 47 per cent of Hydro One's shares, might meddle in Avista's operations.

Financial analysts had predicted investors would welcome the news because the deal, announced in July 2017, would have eroded earnings per share and weakened Hydro One's balance sheet.

"The Washington regulator's denial of Avista is a positive development for the shares, in our opinion," said analyst Ben Pham of BMO Capital Markets in a report on Wednesday.

"While this may sound odd, we note that the Avista deal is expected to be EPS dilutive and result in a weaker balance sheet for (Hydro One). Not acquiring Avista and refocusing its attention on its core Ontario franchise ... along with related interprovincial arrangements such as the Ontario-Quebec electricity deal under discussion would likely be viewed positively if the deal ultimately breaks."

Decisions are yet to come from Idaho and Oregon state regulators, but Washington was probably the most important as the state contains customers making up about 60 per cent of Avista's rate base, Pham said.

He pointed out that a US$103-million break fee is to be paid to Avista if the deal collapses due to a failure to obtain regulatory approval.

CIBC analyst Robert Catellier raised his 12-month Hydro One target price by 25 cents and said many shareholders will feel "relieved" that the deal had failed.

He warned that the company's earnings power could deteriorate as the province seeks to reduce power bills by 12 per cent, despite an Ontario-Quebec hydro deal that may not lower costs.

 

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Ukraine Prepares for Winter Amid Energy Challenges

Ukraine Winter Energy Resilience focuses on energy security, grid repairs, renewable power, EU support, heating reliability, electricity imports, and conservation measures to stabilize infrastructure and protect households amid conflict and severe cold.

 

Key Points

A strategy to secure heat and power via repairs, renewables, imports, and conservation during wartime winter.

✅ Grid repairs and hardening of power plants and transmission lines

✅ Diversified supply: renewables, electricity imports, fuel reserves

✅ Public conservation to cut peak demand and safeguard essential services

 

As winter approaches, Ukraine is bracing for a challenging season, especially in the energy sector amid global energy instability and price pressures, which has been heavily impacted by the ongoing conflict with Russia. With the weather forecast predicting colder temperatures, the Ukrainian government is ramping up efforts to secure energy supplies and bolster infrastructure, aiming to ensure that citizens have access to heating and electricity during the harsh months ahead.

The Energy Landscape in Ukraine

The conflict has severely disrupted Ukraine’s energy infrastructure, leading to widespread damage and inefficiencies. Key facilities, including power plants and transmission lines, have been targeted amid energy ceasefire violations reported by both sides, resulting in significant energy shortages. As a response, the government has implemented a series of measures aimed at stabilizing the energy sector, ensuring that the nation can withstand the winter months.

One of the primary strategies has been the repair and reinforcement of energy infrastructure. Officials have prioritized critical facilities that are essential for electricity generation and distribution. Emergency repairs and upgrades are being carried out to restore functionality and improve resilience against potential attacks.

In addition to repairing existing infrastructure, Ukraine is actively seeking to diversify its energy sources. This includes increasing reliance on renewable energy, such as wind and solar, which can be less susceptible to disruption. The shift toward renewables not only enhances energy security and supports moving away from fossil fuels in line with Ukraine's long-term environmental goals.

International Support and Collaboration

Ukraine's challenges have not gone unnoticed on the international stage. Countries and organizations around the world have pledged energy security support to help Ukraine fortify its energy sector. This assistance includes financial aid, technical expertise, and the provision of materials needed for infrastructure repairs.

The European Union, in particular, has been a key ally, providing both immediate and long-term support to Ukraine's energy efforts. The EU's commitment to helping Ukraine transition to a more sustainable energy model, including steps toward ENTSO-E synchronization to bolster grid stability, is reflected in various initiatives aimed at increasing energy efficiency and integrating renewable sources.

Furthermore, international organizations have mobilized resources to assist in the restoration of damaged infrastructure. This collaboration not only enhances Ukraine's energy capabilities but also strengthens ties with global partners, fostering a sense of solidarity amidst the ongoing conflict.

Preparing for Winter Challenges

As temperatures drop, the demand for heating will surge, putting additional pressure on an already strained energy system. To address this, the Ukrainian government is urging citizens to prepare for potential shortages. Officials are promoting energy conservation measures, encouraging households to reduce consumption and use energy more efficiently.

Public awareness campaigns are being launched to educate citizens about the importance of energy saving and the steps they can take to minimize their energy use and prevent outages during peak demand. These initiatives aim to foster a collective sense of responsibility as the nation braces for the winter ahead.

In addition to conservation efforts, the government is exploring alternative energy supplies. This includes negotiating with neighboring countries for electricity imports and enhancing domestic production where feasible. By securing a diverse range of energy sources, Ukraine aims to mitigate the risk of shortages and ensure that essential services remain operational.

The Role of Resilience and Innovation

Despite the challenges, the resilience of the Ukrainian people and their commitment to overcoming adversity shine through. Communities are coming together to support one another, sharing resources and information to help navigate the difficulties of winter.

Innovative solutions are also emerging as part of the response to the energy crisis. Local initiatives aimed at promoting energy efficiency and the use of alternative energy sources are gaining traction. From community-led solar projects to energy-efficient building practices, Ukrainians are finding ways to adapt and thrive even in the face of uncertainty.

Looking Ahead

As Ukraine prepares for the winter months, the focus remains on ensuring energy security and maintaining the functionality of critical infrastructure. While challenges loom, the collective efforts of the government, international partners, and citizens demonstrate a strong commitment to resilience and adaptation.

In conclusion, the upcoming winter presents significant challenges for Ukraine's energy sector, yet the nation's determination to secure its energy future remains unwavering. With ongoing repairs, international support, and community innovation, Ukraine is working diligently to navigate the complexities of this winter, aiming to emerge stronger and more resilient in the face of adversity. The resilience shown today will be crucial as the country continues to confront the ongoing impacts of conflict and seeks to build a sustainable future.

 

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Duke Energy seeks changes in how solar owners are paid for electricity

Duke Energy Net Metering Proposal updates rooftop solar compensation with time-of-use rates, lower grid credits, and a minimum charge, aligning payments with electricity demand in North Carolina pending regulators' approval.

 

Key Points

A plan to swap flat credits for time-of-use rates and a minimum charge for rooftop solar customers in North Carolina.

✅ Time-of-use credits vary by grid demand

✅ $10 minimum use charge plus $14 basic fee

✅ Aims to align solar payouts with actual electricity value

 

Duke Energy has proposed new rules for how owners of rooftop solar panels are paid for electricity they send to the electric grid. It could mean more complexity and lower payments, but the utility says rates would be fairer.

State legislators have called for changes in the payment rules — known as "net metering" policies that allow households to sell power back to energy firms.

Right now, solar panel owners who produce more electricity than they need get credits on their bills, equal to whatever they pay for electricity. Under the proposed changes, the credit would be lower and would vary according to electricity demand, said Duke spokesperson Randy Wheeless.

"So in a cold winter morning, like now, you would get more, but maybe in a mild spring day, you would get less," Wheeless said Tuesday. "So, it better reflects what the price of electricity is."

Besides setting rates by time of use, solar owners also would have to pay a minimum of $10 a month for electricity, even if they don't use any from the grid. That's on top of Duke's $14 basic charge. Duke said it needs the extra revenue to pay for grid infrastructure to serve solar customers.

The proposal is the result of an agreement between Duke and solar industry groups — the North Carolina Sustainable Energy Association; the Southern Environmental Law Center, which represented Vote Solar and the Southern Alliance for Clean Energy; solar panel maker Sunrun Inc.; and the Solar Energy Industries Association.

The deal is similar to one approved by regulators in South Carolina last year, while in Nova Scotia a solar charge was delayed after controversy.

Daniel Brookshire of the North Carolina Sustainable Energy Association said he hopes the agreement will help the solar industry.

"We reached an agreement here that we think will provide certainty over the next decade, at least, for those interested in pursuing solar for their homes, and for our members who are solar installers," Brookshire said.

But other environmental and consumer groups oppose the changes, amid debates over who pays for grid upgrades elsewhere. Jim Warren with NC WARN said the rules would slow the expansion of rooftop solar in North Carolina.

"It would make it even harder for ordinary people to go solar," Warren said. "This would make it more complicated and more expensive, even for wealthier homeowners."

State regulators still must approve the proposal, even as courts weigh aspects of the electricity monopoly in related solar cases. If state regulators approve it, rates for new net metering customers would take effect Jan. 1, 2023.

 

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