Orecon to test wave-energy conversion buoy off English coast

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Orecon Limited, a spinoff company from Plymouth University, has developed a wave-energy conversion buoy that utilizes three multi-resonant chambers to provide renewable energy.

Orecon has raised more than $19.5 million to fund the construction and deployment of the project, its first commercial 1.5-megawatt (MW) offshore buoy, southwest of Hayle, England, in conjunction with the South West of England Regional Development Agency's Wave Hub Project.

The buoy utilizes multiple oscillating water columns that drive air turbo-generator sets. The buoys are about 40 meters in diameter and rise more than 5 meters over waves. All of the machinery is above the water. Construction of the first unit is expected to take eight months.

After the prototype is complete, Orecon expects following units to be built in about five months. Deployment is quick and depends a lot on how far the buoys are transported. The actual installation will take about three and a half days: three days to install the six anchors and another 12 hours to attach the buoy.

Construction of the first unit is expected to begin in second quarter of 2009 with deployment set for April 2010.

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Ontario's electric debacle: Liberal leadership candidates on how they'd fix power

Ontario Electricity Policy debates rates, subsidies, renewables, nuclear baseload, and Quebec hydro imports, highlighting grid transmission limits, community consultation, conservation, and the province's energy mix after cancelled wind projects and rising costs to taxpayers.

 

Key Points

Ontario Electricity Policy guides rates, generation, grid planning, subsidies and imports for reliable, low-cost power.

✅ Focuses on rates, subsidies, and consumer affordability

✅ Balances nuclear baseload, renewables, and Quebec hydro imports

✅ Emphasizes grid transmission, consultation, and conservation

 

When Kathleen Wynne’s Liberals went down to defeat at the hands of Doug Ford and the Progressive Conservatives, Ontario electricity had a lot to do with it. That was in 2018. Now, two years later, Ford’s government has electricity issues of its own, including a new stance on wind power that continues to draw scrutiny.

Electricity is politically fraught in Ontario. It’s among the most expensive in Canada. And it has been mismanaged at least as far back as nuclear energy cost overruns starting in the 1980s.

From the start Wynne’s government was tainted by the gas plant scandal of her predecessor Dalton McGuinty and then she created her own with the botched roll-out of her green energy plan. And that helped Ford get elected promising to lower electricity prices. But, rates haven’t gone down under Ford while the cost to the government coffers for subsidizing them have soared - now costing $5.6 billion a year.

Meanwhile, Ford’s government has spent at least $230 million to tear up green energy contracts signed by the former Liberal government, including two wind-farm projects that were already mid-construction.

Lessons learned?
In the final part of a three-part series, the six candidates vying to become the next leader of the Ontario Liberals discuss the province's electricity system, including the lessons learned from the prior Liberal government's botched attempts to fix it that led to widespread local opposition to a string of wind power projects, and whether they'd agree to import more hydroelectricity from Quebec.

“We had the right idea but didn’t stick the landing,” said Steven Del Duca, a member of the former Wynne government who lost his Vaughan-area seat in 2018, referring to its green-energy plan. “We need to make sure that we work more collaboratively with local communities to gain the buy-in needed to be successful in this regard.”

“Consultation and listening is key,” agreed Mitzie Hunter, who was education minister under Kathleen Wynne and in 2018 retained her seat in the legislature representing Scarborough-Guildwood. “We must seek input from community members about investments locally,” she said. “Inviting experts in to advise on major policy is also important to make evidence-based decisions."

Michael Coteau, MPP for Don Valley East and the third leadership candidate who was a member of the former government, called for “a new relationship of respect and collaboration with municipalities.”

He said there is an “important balance to be achieved between pursuing province wide objectives for green-energy initiatives and recognizing and reflecting unique local conditions and circumstances.”

Kate Graham, who has worked in municipal public service and has not held a provincial public office, said that experts and local communities are best placed to shape decisions in the sector.

In the final part of a three-part series, Ontario's Liberal leadership contenders discuss electricity, lessons learned from the bungled rollout of previous Liberal green policy, and whether to lean more on Quebec's hydroelectricity.
“What's gotten Ontario in trouble in the past is when Queen's Park politicians are the ones micromanaging the electricity file,” she said.

“Community consultation is vitally important to the long-term success of infrastructure projects,” said Alvin Tedjo, a former policy adviser to Liberal ministers Brad Duguid and Glen Murray.

“Community voices must be heard and listened to when large-scale energy programs are going to be implemented,” agreed Brenda Hollingsworth, a personal injury lawyer making her first foray into politics.

Of the six candidates, only Coteau went beyond reflection to suggest a path forward, saying he would review the distribution of responsibilities between the province and municipalities, with the aim of empowering cities and towns.

Turn back to Quebec?
Ford’s government has also turned away from a deal signed in 2016 to import hydroelectricity from Quebec.

Graham and Hunter both said they would consider increasing such imports. Hunter noted that the deal, which would displace domestic natural gas production, will lower the cost of electricity paid by Ontario ratepayers by a net total of $38 million from 2017 to 2023, according to the province’s fiscal watchdog.

“I am open to working with our neighbouring province,” Hunter said. “This is especially important as we seek to bring electricity to remote northern, on-reserve Indigenous communities.”

Tedjo said he has no issues with importing clean energy as long as it’s at a fair price.

Hollingsworth and Coteau both said they would withhold judgment until they could see the province’s capacity status in 2022.

“In evaluating the case for increasing importation of water power from Quebec, we must realistically assess the limitations of the existing transmission system and the cost and time required to scale up transmission infrastructure, among other factors,” Coteau said.

Del Duca also took a wait-and-see approach. “This will depend on our energy needs and energy mix,” he said. “I want to see our energy needs go down; we need more efficiency and better conservation to make that happen.”

What's the right energy mix?
Nuclear energy currently accounts for about a third of Ontario’s energy-producing capacity, even as Canada explores zero-emissions electricity by 2035 pathways. But it actually supplies about 60 percent of Ontario’s electricity. That is because nuclear reactors are always on, producing so-called baseload power.

Hydroelectricity provides another 25 percent of supply, while oil and natural gas contribute 6 per cent and wind adds 7 percent. Both solar and biofuels account for less than one percent of Ontario’s energy supply. However, a much larger amount of solar is not counted in this tally, as it is used at or near the sites where it is generated, and never enters the transmission system.

Asked for their views on how large a role various sources of power should play in Ontario’s electricity mix in the future, the candidates largely backed the idea of renewable energy, but offered little specifics.

Graham repeated her statement that experts and communities should drive that conversation. Tedjo said all non-polluting technologies should play a role in Ontario’s energy mix, as provinces like Alberta demonstrate parallel growth in green energy and fossil fuels. Coteau said we need a mix of renewable-energy sources, without offering specifics.

“We also need to pursue carbon capture and sequestration, working in particular with our farming communities,” he added.

 

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Covid-19 crisis hits solar and wind energy industry

COVID-19 Impact on US Renewable Energy disrupts solar and wind projects, dries up tax equity financing, strains supply chains, delays construction, and slows jobs growth amid limited federal stimulus and uncertain investor appetite.

 

Key Points

COVID-19 has slowed US clean energy growth by curbing tax equity, disrupting supply chains, and delaying projects.

✅ Tax equity dries up as investor profits fall

✅ Supply chain and construction face pandemic delays

✅ Policy aid and credit extensions sought by industry

 

Swinerton Renewable Energy had everything it needed to build a promising new solar farm in Texas. It lined up more than 2,000 acres for the $109 million project estimated to generate 400 jobs while under construction. By its completion date, the solar farm was expected to produce 200 megawatts of energy — enough to power about 25,000 homes — and generate big tax breaks for its investors as part of a government program to incentivize clean energy.

But the coronavirus pandemic put everything on hold. The solar farm’s backers aren’t sure they will make enough money from other investments during the pandemic-fueled downturn for those tax breaks to be worth it. So the project has been delayed at least six months.

“This is not a shortage of materials. It is not a pricing issue,” said George Hershman, president of Swinerton Renewable Energy. “Everything was pointing to successful projects.”

The coronavirus crisis is not only battering the oil and gas industry. It’s drying up capital and disrupting supply chains for businesses trying to move the country toward cleaner sources of energy.

While President Trump has promised lifelines for airlines and oil companies struggling with a drastic decrease in demand as Americans remain under stay-at-home orders, there is little focus in Washington on economic relief for this sector, despite a power coalition's call for action to address the pandemic — unlike during the Great Recession a decade ago, when Congress and the Obama administration earmarked an unprecedented sum for renewable energy and more efficient automobiles in a stimulus bill.

“We don’t want to lose our great oil companies,” Trump said during an April 1 news briefing. He so far has not made a similar promise to help wind and solar firms, and none of the four economic rescue and stimulus packages that Congress has passed to respond to the coronavirus crisis set aside any money for renewable energy specifically.

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The impact of the crisis is already clear: About 106,000 clean-energy workers have already filed for unemployment in March alone, according to an analysis of Bureau of Labor Statistics data by Environmental Entrepreneurs, an advocacy group.

The layoffs are a blow to a sector that has prided itself on official projections that solar installers and wind turbine technicians would be the two fastest growing occupations over the next decade.

The job losses include not just wind and solar construction workers, but also those assembling electric cars and installing energy-efficient appliances, lighting, heating and air conditioning.

“These aren’t left-wing coastal hippies,” said Bob Keefe, executive director of Environmental Entrepreneurs. “These are construction workers who get up every day and lace up their boots and pull on their gloves and go to work putting insulation in our attics.”

Despite the economic turmoil, climate experts say the coronavirus pandemic could be an opportunity to make drastic shifts in the energy landscape, with green investments potentially driving a robust recovery. They say governments around the world should help fund renewable energy and use the turmoil in energy markets to remake the industry and slash carbon dioxide emissions, which will tumble 8 percent this year, according to the International Energy Agency.

The agency said that while global energy demand fell 3.8 percent in the first quarter, renewables were the only source to post an increase in demand, rising 1.5 percent thanks to new renewable power plants, low operating costs and priority on some electricity grids.

But many investors, who rely on a broad mix of investments, are spooked. “Everything is quiet because people want to see where we land with the current crisis, and people are holding on to cash,” said Daniel Klier, the global head of sustainable finance at HSBC bank. “As soon as people have a bit of confidence that the market is recovering, they can get projects going.”

Social distancing and the country’s stay-at-home orders are also having a deep effect on daily operations. The areas hardest hit are installing solar panels on rooftops and adding energy-efficiency measures inside homes — work that often requires face-to-face interactions. Sungevity, once one of the nation’s leading solar-installation companies, laid off 377 workers, most of its workforce, in late March, according to filings with California’s Employment Development Department. The company, which had emerged from a 2017 bankruptcy, cited economic conditions.

The push to promote a more fuel-efficient automobile fleet has also veered off track. The electric car maker Tesla was forced to shut down its factory in Fremont, Calif., just as it was turning up production on its new crossover vehicle, the Model Y.

Lockdown orders across the country led Tesla’s outspoken chief executive, Elon Musk, to launch into an expletive-laden rant during an earnings call last week in which Tesla posted a lukewarm profit of $16 million.

“To say that they cannot leave their house and they will be arrested if they do,” Musk said, “this is fascist.”

Sungevity and Tesla represent only a sliver of the economic pain in this sector across the country. The Solar Energy Industries Association had anticipated a growth in solar jobs, from 250,000 to 300,000, over the course of the year, said the group’s president, Abigail Ross Hopper. Now, she said, half the workforce is at risk.

“Shelter in place puts limitations on how people can work,” she said. “Literally, people don’t want other people inside their houses to fix electrical boxes. And there are no door-to-door sales.”

Bigger projects are also grappling with the pandemic economy, though not as severely. Hopper said the industry was geared up to increase the number of new solar farms, in part to take advantage of federal tax credits. “We were on track to do almost 20 gigawatts, which would have been the highest year yet,” Hopper said. That would have been enough to power about 3.7 million homes. Now she expects new projects will come closer to last year’s 13.27 gigawatts’ worth of new construction, after a report on utility-scale solar delays warned of widespread slowdowns, enough to run approximately 2.5 million homes.

Wind energy companies, too, are bracing for lost progress unless the federal government steps in. The American Wind Energy Association said projects that would add 25 gigawatts of wind power to the U.S. grid are at risk of being scaled back or canceled outright over the next two years because of the pandemic. Altogether, that work represents about 35,000 jobs.

“2019 was a good year for the wind industry,” said Tom Kiernan, the association’s chief executive. “We were expecting 2020 to be an even stronger year.”

One project put on the back burner: an enormous 9 gigawatt offshore wind venture led by the New York State Energy Research and Development Authority set to be completed by 2035.

With New York City besieged by coronavirus cases, the authority said it would comply with an executive order from Gov. Andrew M. Cuomo (D), “pausing” all on-site work on clean-energy projects until at least May 15. Michigan, New Jersey and Pennsylvania also delayed wind turbine projects by deeming construction on them nonessential.

The Danish offshore wind firm Orsted said that plans for offshore U.S. wind installations would move “at a slower pace than originally expected due to a combination of the Bureau of Ocean Energy Management’s prolonged analysis of the cumulative impacts from the build-out of US offshore wind projects, and now also COVID-19 effects.” The company told investors it expects delays on projects off the coasts of New York, New Jersey and Rhode Island totaling almost 3 gigawatts.

The supply chains have also taken a hit during the pandemic: Even if contractors can get the money to erect wind turbines or lay solar arrays, that doesn’t mean they will have the parts. At least two factories that make wind turbine parts — one in North Dakota and another in Iowa — were forced to pause production because of coronavirus outbreaks. Factory shutdowns in China have constrained solar supplies, too.

The key reason for delaying most big solar and wind projects is the use of tax credits known as “tax equity.” These allow investors, such as banks, to use the credits to directly offset their overall tax burdens. But if an investor doesn’t have enough profit to offset the credits, the tax equity could become worthless.

“If your profitability is going down, you don’t have the same appetite,” Hopper said.

Solar and wind industry leaders are pressing Congress and the Trump administration to extend the eligibility period for tax credits that are due to expire, with senators urging support for clean energy in relief packages, and to make the tax credits refundable, meaning the government would issue a check to investors who do not have enough profit to justify their investments.

Currently, big wind turbines get a 1.5 cents per kilowatt hour tax credit if construction begins before the end of this year. Tax credits for residential renewable energy — solar panels and small wind — phase out by the end of 2021, and debate over a potential solar ITC extension continues to shape expectations in the wind market.

The lack of attention to renewables in Congress’s relief efforts so far is in stark contrast to 2009, when the United States spent $112 billion to boost “green” energy, according to the World Resources Institute. The government’s package then provided a mixture of grants and loans for a variety of renewable energy ventures — including a $465 million loan Tesla used to get its Fremont factory off the ground.

This year, a handful of clean-energy firms, including a Connecticut-based manufacturer of fuel cells and an Ohio-based maker of energy-efficient lighting systems, took money from a federal small-business lending program, before funds ran dry in the middle of last month. Broadwind Energy, a maker of steel wind energy towers based outside Chicago, received $9.5 million in small-business loans, one of the biggest totals in the program.

So far, the Trump administration has shown far more eagerness to help American petroleum producers that the president said were “ravaged” by a sharp drop in energy demand. Last month, Trump met with oil executives at the White House, and Energy Secretary Dan Brouillette has floated the idea of bridge loans for struggling oil firms.

During negotiations for the last relief package, congressional Democrats tried to strike a deal to refill the nation’s Strategic Petroleum Reserve in exchange for extending the clean-energy incentives, but Senate Majority Leader Mitch McConnell (R-Ky.) rebuffed those calls.

“Democrats won’t let us fund hospitals or save small businesses unless they get to dust off the Green New Deal,” McConnell said in March.

Already, Democrats are signaling they will make a push again in the next round of stimulus spending.

“Relief and recovery legislation will shape our society for years to come,” said Rep. A. Donald McEachin (D-Va.), vice chair of the House Sustainable Energy and Environment Coalition, a caucus that supports renewable energy resources. “We must use these bills to build in a climate-smart way.”

But it remains unclear how much appetite the GOP will have for a deal. “I just don’t know how to handicap that at this point,” said Grant Carlisle, an analyst at the Natural Resources Defense Council, a major environmental group.

Kiernan, the head of the American Wind Energy Association, said his group has “gotten a very good reception with the administration and with the Hill” when it comes to coronavirus relief, but he declined to go into specifics.

In other parts of the world, governments have been providing support for renewables. The European Union has its own Green New Deal, and China is expected to support wind and solar to get the economy moving more quickly.

Some energy analysts note that big oil companies don’t have to wait for government stimulus. The price of oil is so low that they would be better off investing in wind and solar, they say.

“For all these oil companies, the returns on these renewable projects are better than what they can do in the oil and gas industry,” said Sarah Ladislaw, director of the energy program at the Center for Strategic and International Studies. “Now is a good time to do that and tell their investors.”

This fits in with their broader goals, analysts contend. After all, Royal Dutch Shell recently matched BP’s earlier promise to aim to be net-zero for carbon emissions by 2050.

Shell’s chief executive Ben van Beurden has said the company would try to protect its low-carbon Integrated Gas and New Energies division from the largest spending cuts as it sought to weather the pandemic. “We must maintain focus on the long term,” he said in a video message. “Society expects nothing less.”

 

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Site C dam could still be cancelled at '11th hour' if First Nations successful in court

Site C Dam Court Ruling could halt hydroelectric project near Fort St. John, as First Nations cite Treaty 8 rights in B.C. Supreme Court against BC Hydro, reservoir flooding, and Peace River Valley impacts.

 

Key Points

Potential B.C. Supreme Court stop to Site C, grounded in Treaty 8 rights claims by First Nations against BC Hydro.

✅ Trial expected in 2022 before planned 2023 reservoir flooding

✅ Treaty 8 rights and Peace River Valley impacts at issue

✅ Talks ongoing among B.C., BC Hydro, West Moberly, Prophet River

 

The Site C dam could still be stopped by an "eleventh hour" court ruling, according to the lawyer representing B.C. First Nations opposed to the massive hydroelectric project near Fort St. John.

The B.C. government, BC Hydro and West Moberly and Prophet River First Nations were in B.C. Supreme Court Feb. 28 to set a 120-day trial, expected to begin in March 2022.

That date means a ruling would come prior to the scheduled flooding of the dam's reservoir area in 2023 said Tim Thielmann, legal counsel for the West Moberly First Nation.

"The court has left itself the opportunity for an eleventh hour cancellation of the project," he said.

 

Construction continues

At the core of the case is First Nations arguments the multi-billion dollar BC Hydro dam will cause irreparable harm to its territory and way of life — even as drought strains hydro production elsewhere — rights protected under Treaty 8.

The West Moberly have previously warned it believes Site C constitutes a $1 billion treaty violation.

​In 2018, the First Nations lost a bid for an injunction order, meaning construction of the dam is continuing despite warnings that delays could cost $600 million to the project.

First Nations 'deeply frustrated' after B.C. Supreme Court dismisses Site C injunction

The judge in the case said the ruling was made because if the First Nations lost the challenge, the project would be needlessly put into disarray.

 

Province, Nations enter talks to avoid litigation

Also this week the B.C. government announced it has entered into talks with BC Hydro and the two First Nations in an attempt to avoid the court process altogether, amid broader energy debates such as bridging the Alberta-B.C. electricity gap for climate goals.

Thielmann said the details of the talk are confidential, but his clients are willing to pursue all avenues in order to stop the dam from moving forward.

"They are trying to save what little is left [of the Peace River Valley]", he said.

Tim Thielmann of Sage Legal is representing the West Moberly First Nation in its lawsuit aimed at stopping Site C. (Sage Legal)

In the meantime, the parties will continue to prepare for the 2022 court dates.

The latest figure on the cost of the dam is $10.7 billion, in a billions-over-budget project that the premier says will proceed. When complete, it would power the equivalent of 450,000 homes a year, though use of Site C's electricity remains a point of debate.

 

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OPINION | Bridging the electricity gap between Alberta and B.C. makes perfect climate sense

BC-Alberta Transmission Intertie enables clean hydro to balance wind and solar, expanding transmission capacity so Site C hydro can dispatch power, cut emissions, lower costs, and accelerate electrification across provincial grids under federal climate policy.

 

Key Points

A cross-provincial grid link using BC hydro to firm Alberta wind and solar, cutting emissions and costs.

✅ Balances variable renewables with dispatchable hydro from Site C.

✅ Enables power trade: peak exports, low-cost wind imports.

✅ Lowers decarbonization costs and supports electrification goals.

 

By Mark Jaccard

Lost in the news and noise of the federal government's newly announced $170-per-tonne carbon tax was a single, critical sentence in Canada's updated climate plan, one that signals a strategy that could serve as the cornerstone for a future free of greenhouse gas emissions.

"The government will work with provinces and territories to connect parts of Canada that have abundant clean hydroelectricity with parts that are currently more dependent on fossil fuels for electricity generation — including by advancing strategic intertie projects."

Why do we think this one sentence is so important? And what has it got to do with the controversial Site C project Site C electricity debate under construction in British Columbia?

The answer lies in the huge amount of electricity we'll need to generate in Canada to achieve our climate goals for 2030 and 2050. Even while we aggressively pursue energy efficiency, our electric cars, buses and perhaps trucks in Canada's net-zero race will need a huge amount of new electricity, as will our buildings and industries. 

Luckily, Canada is blessed with an electricity system that is the envy of the world — already over 80 per cent zero emission, the bulk being from flexible hydro-electricity, with a backbone of nuclear power largely in Ontario, a national electricity success and rapidly growing shares of cheap wind and solar. 

Provincial differences
Yet the story differs significantly from one province to another. While B.C.'s electricity is nearly emissions free, the opposite is true of its neighbour, Alberta, where more than 80 per cent still comes from fossil fuels. This, despite an impressive shift away from coal power in recent years.

Now imagine if B.C. and Alberta were one province.

This might sound like the start of a bad joke, or a horror movie to some, but it's the crux of new research by a trio of energy economists who put a fine point on the value of such co-operation.

The study, by Brett Dolter, Kent Fellows and Nic Rivers, takes a detailed look at the economic case for completing Site C, BC Hydro's controversial large hydro project under construction, and makes three key conclusions.

First, they argue Site C should likely not have been started in the first place. Only a narrow set of assumptions can now justify its total cost. But what's done is done, and absent a time machine, the decision to complete the dam rests on go-forward costs.

On that note, their second conclusion is no more optimistic. Considering the cost to complete the project, even accounting for avoiding termination costs should it be cancelled, they find the economics of completing Site C over-budget status to be weak. If the New York Times had a Site C needle in the style of the newspaper's election visual, it would be "leaning cancel" at this point.

In Alberta, more than 80 per cent of the electricity still comes from fossil fuels, despite an impressive shift away from coal power in recent years. (CBC)
But it is their third conclusion that stands out as worthy of attention. They argue there is a case for completing Site C if the following conditions are met:

B.C. and Alberta reduce their electricity sector emissions by more than 75 per cent (this really means Alberta, given B.C.'s already clean position); and

B.C. and Alberta expand their ability to move electricity between their respective provinces by building new transmission lines.

Let's deal with each of these in turn.

On Condition 1, we give an emphatic: YES! Reducing electricity emissions is an absolute must to meet climate pledges if Canada is to come even close to achieving its net-zero goals. As noted above, a clean electricity grid will be the cornerstone of a decarbonized economy as we generate a great deal more power to electrify everything from industrial processes to heating to transportation and more. 

Condition 2 is more challenging. Talk of increasing transmission connections across Canada, including Hydro-Québec's U.S. strategy has been ongoing for over 50 years, with little success to speak of. But this time might well be different. And the implications for a completed Site C, should the government go that route, are profound.

Wind and solar costs rapidly declining
Somewhat ironically, the case for Site C is made stronger by the rapidly declining costs of two of its apparent renewable competitors: wind and solar.

The cost of wind and solar generation has fallen by 70 per cent and 90 per cent, respectively, a dramatic decline in the past 10 years. No longer can these variable sources of power be derided as high cost; they are unequivocally the cheapest sources of raw energy in electricity systems today.

However, electricity system operators must deal with their "non-dispatchability," a seemingly complicated term that simply means they produce electricity only when the sun shines and the wind blows, which is not necessarily when electricity customers want their electricity delivered (dispatched) to them. And because of this characteristic, the value of dispatchable electricity sources, like a completed Site C, will grow as a complement to wind and solar. 

Thus, as Alberta's generation of cheap wind and solar grows, so too does the value of connecting it with the firm, dispatchable resources available in B.C.

Rather than displacing wind and solar, large hydro facilities with the ability to increase or decrease output on short notice can actually enable more investment in these renewable sources. Expanding the transmission connection, with Site C on one side of that line, becomes even more valuable.

Many in B.C. might read this and rightly ask themselves, why should we foot the bill for this costly project to help out Albertans? The answer is that it won't be charity — B.C. will get paid handsomely for the power it delivers in peak periods and will be able to import wind power at low prices from Alberta in other times. B.C. will benefit greatly from these gains of trade.

Turning to Alberta, why should Albertans support B.C. reaping these gains? The answer is two-fold.

First, Site C will actually enable more low-cost wind and solar to be built in Alberta due to hydro's ability to balance these non-dispatchable renewables. Jobs and economic opportunity will occur in Alberta from this renewable energy growth.

Second, while B.C. imports won't come cheap, they will be less costly than the decarbonization alternatives Alberta would need without B.C.'s flexible hydro, as the economists' study shows. This means lower overall costs to Alberta's power consumers.

A clear role for Ottawa
To be sure, there are challenges to increasing the connectedness of B.C. and Alberta's power systems, not least of which is BC Hydro being a regulated, government-owned monopoly while Alberta is a competitive market amongst private generators. Some significant accommodations in climate policy and grids will be needed to ensure both sides can compete and benefit from trade on an equal footing.

There is also the pesky matter of permitting and constructing thousands of kilometres of power lines. Getting linear energy infrastructure built in Canada has not exactly been our forte of late.

We are not naive to the significant challenges in such an approach, but it's not often that we see such a clear narrative for beneficial climate action that, when considered at the provincial level, is likely to be thwarted, but when considered more broadly can produce a big win.

It's the clearest example yet of a role for the federal government to bridge the gap, to facilitate the needed regulatory conversations, and, let's be frank, to bring money to the table to make the line happen. Neither provincial side is likely to do it on their own, nor, as history has shown, are they likely to do it together. 

For a government committed to reducing emissions, and with a justified emphasis on the electricity sector, the opportunity to expand the Alberta-B.C. transmission intertie, leveraging the flexibility of B.C.'s hydro with the abundance of wind and solar potential on the Prairies, offers a potential massive decarbonization win for Western Canada that is too good to ignore.


Mark Jaccard, a professor at Simon Fraser University, and Blake Shaffer, a professor at the University of Calgary

 

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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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Wartsila to Power USA’s First Battery-Electric High-Speed Ferries

San Francisco Battery-Electric Ferries will deliver zero-emission, high-speed passenger service powered by Wartsila electric propulsion, EPMS, IAS, batteries, and shore power, advancing maritime decarbonization under the REEF program and USCG Subchapter T standards.

 

Key Points

They are the first US zero-emission high-speed passenger ferries using integrated electric propulsion and shore power

✅ Dual 625 kW motors enable up to 24-knot service speeds

✅ EPMS, IAS, DC hub, and shore power streamline operations

✅ Built to USCG Subchapter T for safety and compliance

 

Wartsila, a global leader in sustainable marine technology, has been selected to supply the electric propulsion system for the United States' first fully battery-electric, zero-emission high-speed passenger ferries. This significant development marks a pivotal step in the decarbonization of maritime transport, aligning with California's ambitious environmental goals, including recent clean-transport investments across ports and corridors.

A Leap Toward Sustainable Maritime Transport

The project, commissioned by All American Marine (AAM) on behalf of San Francisco Bay Ferry, involves the construction of three 150-passenger ferries, reflecting broader U.S. advances like the Washington State Ferries hybrid upgrade now underway. These vessels will operate on new routes connecting the rapidly developing neighborhoods of Treasure Island and Mission Bay to downtown San Francisco. The ferries are part of the Rapid Electric Emission Free (REEF) Ferry Program, a comprehensive initiative by San Francisco Bay Ferry to transition its fleet to zero-emission propulsion technology. The first vessel is expected to join the fleet in early 2027.

Wärtsilä’s Role in the Project

Wärtsilä's involvement encompasses the supply of a comprehensive electric propulsion system, including the Energy and Power Management System (EPMS), integrated automation system (IAS), batteries, DC hub, transformers, electric motors, and shore power supply. This extensive scope underscores Wärtsilä’s expertise in providing integrated solutions for emission-free marine transportation. The company's extensive global experience in developing and supplying integrated systems and solutions for zero-emission high-speed vessels, as seen with electric ships on the B.C. coast operating today, was a key consideration in the selection process.

Technical Specifications of the Ferries

The ferries will be 100 feet (approximately 30 meters) in length, with a beam of 26 feet and a draft of 5.9 feet. Each vessel will be powered by dual 625-kilowatt electric motors, enabling them to achieve speeds of up to 24 knots. The vessels will be built to U.S. Coast Guard Subchapter T standards, ensuring compliance with stringent safety regulations.

Environmental and Operational Benefits

The transition to battery-electric propulsion offers numerous environmental and operational advantages. Electric ferries produce zero emissions during operation, as demonstrated by Berlin's electric ferry deployments, significantly reducing the carbon footprint of maritime transport. Additionally, electric propulsion systems are generally more efficient and require less maintenance compared to traditional diesel engines, leading to lower operational costs over the vessel's lifespan.

Broader Implications for Maritime Decarbonization

This project is part of a broader movement toward sustainable maritime transport in the United States. San Francisco Bay Ferry has also approved the purchase of two larger 400-passenger battery-electric ferries for transbay routes, further expanding its commitment to zero-emission operations. The agency has secured approximately $200 million in funding from local, state, and federal sources, echoing infrastructure bank support seen in B.C., to support these initiatives, including vessel construction and terminal electrification.

Wartsila’s involvement in this project highlights the company's leadership in the maritime industry's transition to sustainable energy solutions, including hybrid-electric pathways like BC Ferries' new hybrids now in service. With a proven track record in supplying integrated systems for zero-emission vessels, Wärtsilä is well-positioned to support the global shift toward decarbonized maritime transport.

As the first fully battery-electric high-speed passenger ferries in the United States, these vessels represent a significant milestone in the journey toward sustainable and environmentally responsible maritime transportation, paralleling regional advances such as the Kootenay Lake electric-ready ferry entering service. The collaboration between Wärtsilä, All American Marine, and San Francisco Bay Ferry exemplifies the collective effort required to realize a zero-emission future for the maritime industry.

The deployment of these battery-electric ferries in San Francisco Bay not only advances the city's environmental objectives but also sets a precedent for other regions to follow. With continued innovation and collaboration, the maritime industry can look forward to a future where sustainable practices are the standard, not the exception.

 

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