Duke retires four coal plants, builds two gas plants

By McClatchy Tribune News


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State regulators approved Duke Energy Corp. plans to build two new natural gas plants - operations the utility says it needs to meet growing power demand in the Carolinas.

The plants, which could produce a combined 1,240 megawatts, would be located at the Dan River coal-fired plant in Rockingham and the Buck coal-fired site in Rowan County.

Duke would retire four aging coal-fired units, two at each site, after the new gas units are up-and-running, according to the ruling today from the N.C. Utilities Commission. Duke currently uses coal and nuclear to meet about 98 percent of its power needs in the Carolinas.

With approval for new nuclear plants in doubt and the widespread unpopularity of new coal-fired projects, the Charlotte-based utility has turned to natural gas to help it meet intermediate demand.

Duke says natural gas adds more diversity to its fleet and that it would need the plants regardless of nuclear and coal options. The once-popular option has fallen into its own disfavor because of its unpredictable price, which can spike because of hurricanes and other supply issues.

Duke says the plants would serve a specific need. But the plants can be built in just a few years, compared to decade or longer for other plants. They are also cheaper to build and emit far less carbon dioxide than coal-fired plants.

The gas is blamed as a cause of global warming.

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More people are climbing dangerous hydro dams and towers in search of 'social media glory,' utility says

BC Hydro Trespassing Surge highlights risky social media stunts at dams and power stations, with restricted areas breached for selfies, electrocution hazards ignored, and safety signage violated across Buntzen Lake, Jones Lake, and Jordan River.

 

Key Points

A spike in illegal entries at BC Hydro sites for social media, increasing electrocution and drowning risks.

✅ 200% rise in trespassing over five years

✅ Risks: electrocution, drowning, deadly falls

✅ Obey signage; avoid restricted dam and substation areas

 

More and more daredevils are climbing onto dangerous dams and power stations to gain likes and social media followers, according to a new report from BC Hydro.

The power provider says it's seen a 200 per cent uptick in trespassing into restricted areas over the past five years, with many of the incidents posted onto sites like YouTube, Facebook and Instagram.

"It's concerning for us because our infrastructure has risk with it," said David Conway, a community relations manager for BC Hydro.

"There's a risk of electrocution in regards to our transmission towers and our substations ... and people can be severely injured, as seen in serious injuries cases, or killed," he said.

The company released a report Tuesday, noting specific incidents of users trespassing onto sites at Buntzen Lake in Anmore, Jones Lake in the Fraser Valley and Jordan River near Victoria; it has also been issuing Site C updates during the pandemic. The incidents ranged from climbing transmission towers to swimming in restricted areas at dam sites.

In a separate matter, an external investigation at Manitoba Hydro has examined alleged assaults by workers.

Conway says annual incidents climbed from a handful to about one dozen, but BC Hydro expects the figures to be even higher. He says many more events likely go unreported.

The report ties the increase in incidents to the pursuit of "social media glory." Between 2011 and 2017, at least 259 people were killed worldwide in selfie-related incidents, according to the Journal of Family Medicine and Primary Care, and a knowledge gap in electrical safety remains a factor. Many of the incidents involved water, electrical equipment or dangerous heights.

In 2018, three social media personalities died after falling off a cliff at Shannon Falls near Squamish, B.C.

North Shore Rescue attributes about 30 per cent of its calls to outdoor users attempting to capture content for social media.

Survey results highlighted in the BC Hydro report show that 15 per cent of British Columbians admit to putting themselves in a dangerous position "to achieve the 'perfect' shot."

Awareness also influences careers, as many young Canadians say they would work in electricity if they knew more.

The survey was conducted online by 800 B.C. residents. For comparison purposes, a probability sample of the same size would yield a margin of error of plus or minus 3.5 per cent, 19 times out of 20.

During the pandemic, the U.S. grid overseer issued a coronavirus warning to highlight operational risks.

Risky activities include standing at the edge of a cliff, knowingly disobeying safety signage or trespassing, or taking a selfie from a dangerous height.

Two per cent of British Columbians admit to injuring themselves in the name of a selfie.

"We want people to stay safe. We want to remind the public to stay a safe distance away from our infrastructure, and follow safety guidance near downed lines, as electricity and generating facilities can be dangerous," said Conway.

BC Hydro is urging all visitors to obey signage, steer clear of power-generating equipment and to stay on designated trails.

 

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Michigan Public Service Commission grants Consumers Energy request for more wind generation

Consumers Energy Wind Expansion gains MPSC approval in Michigan, adding up to 525 MW of wind power, including Gratiot Farms, while solar capacity requests face delays over cost projections under the renewable portfolio standard targets.

 

Key Points

A regulatory-approved plan enabling Consumers Energy to add 525 MW of wind while solar additions await cost review.

✅ MPSC approves up to 525 MW in new wind projects

✅ Gratiot Farms purchase allowed before May 1

✅ Solar request delayed over high cost projections

 

Consumers Energy Co.’s efforts to expand its renewable offerings gained some traction this week when the Michigan Public Service Commission (MPSC) approved a request for additional wind generation capacity.

Consumers had argued that both more wind and solar facilities are needed to meet the state’s renewable portfolio standard, which was expanded in 2016 to encompass 12.5 percent of the retail power of each Michigan electric provider. Those figures will continue to rise under the law through 2021 when the figure reaches 15 percent, alongside ongoing electricity market reforms discussions. However, Consumers’ request for additional solar facilities was delayed at this time due to what the Commission labeled unrealistically high-cost projections.

Consumers will be able to add as much as 525 megawatts of new wind projects amid a shifting wind market, including two proposed 175-megawatt wind projects slated to begin operation this year and next. Consumers has also been allowed to purchase the Gratiot Farms Wind Project before May 1.

The MPSC said a final determination would be made on Consumers’ solar requests during a decision in April. Consumers had sought an additional 100 megawatts of solar facilities, hoping to get them online sometime in 2024 and 2025.

 

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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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Vancouver's Reversal on Gas Appliances

Vancouver Natural Gas Ban Reversal spotlights energy policy, electrification tradeoffs, heat pumps, emissions, grid reliability, and affordability, reshaping building codes and decarbonization pathways while inviting stakeholders to weigh practical constraints and climate goals.

 

Key Points

Vancouver ending its ban on natural gas in new homes to balance climate goals with reliability, costs, and technology.

✅ Balances emissions goals with reliability and affordability

✅ Impacts builders, homeowners, and energy infrastructure

✅ Spurs debate on electrification, heat pumps, and grid capacity

 

In a significant policy shift, Vancouver has decided to lift its ban on natural gas appliances in new homes, a move that marks a pivotal moment in the city's energy policy and environmental strategy. This decision, announced recently and following the city's Clean Energy Champion recognition for Bloedel upgrades, has sparked a broader conversation about the future of energy systems and the balance between environmental goals and practical energy needs. Stewart Muir, CEO of Resource Works, argues that this reversal should catalyze a necessary dialogue on energy choices, highlighting both the benefits and challenges of such a policy change.

Vancouver's original ban on natural gas appliances was part of a broader initiative aimed at reducing greenhouse gas emissions and promoting sustainability, including progress toward phasing out fossil fuels where feasible over time. The city had adopted stringent regulations to encourage the use of electric heat pumps and other low-carbon technologies in new residential buildings. This move was aligned with Vancouver’s ambitious climate goals, which include achieving carbon neutrality by 2050 and significantly cutting down on fossil fuel use.

However, the recent decision to reverse the ban reflects a growing recognition of the complexities involved in transitioning to entirely new energy systems. The city's administration acknowledged that while electric alternatives offer environmental benefits, they also come with challenges that can affect homeowners, builders, and the broader energy infrastructure, including options for bridging the electricity gap with Alberta to enhance regional reliability.

Stewart Muir argues that Vancouver’s policy shift is not just about natural gas appliances but represents a larger conversation about energy system choices and their implications. He suggests that the reversal of the ban provides an opportunity to address key issues related to energy reliability, affordability, and the practicalities of integrating new technologies, including electrified LNG options for industry within the province into existing systems.

One of the primary reasons behind the reversal is the recognition of the practical limitations and costs associated with transitioning to electric-only systems. For many homeowners and builders, natural gas appliances have long been a reliable and cost-effective option. The initial ban on these appliances led to concerns about increased construction costs and potential disruptions for homeowners who were accustomed to natural gas heating and cooking.

In addition to cost considerations, there are concerns about the reliability and efficiency of electric alternatives. Natural gas has been praised for its stable energy supply and efficient performance, especially in colder climates where electric heating systems might struggle to maintain consistent temperatures or fully utilize Site C's electricity under peak demand. By reversing the ban, Vancouver acknowledges that a one-size-fits-all approach may not be suitable for every situation, particularly when considering diverse housing needs and energy demands.

Muir emphasizes that the reversal of the ban should prompt a broader discussion about how to balance environmental goals with practical energy needs. He argues that rather than enforcing a blanket ban on specific technologies, it is crucial to explore a range of solutions that can effectively address climate objectives while accommodating the diverse requirements of different communities and households.

The debate also touches on the role of technological innovation in achieving sustainability goals. As energy technologies continue to evolve, renewable electricity is coming on strong and new solutions and advancements could potentially offer more efficient and environmentally friendly alternatives. The conversation should include exploring these innovations and considering how they can be integrated into existing energy systems to support long-term sustainability.

Moreover, Muir advocates for a more inclusive approach to energy policy that involves engaging various stakeholders, including residents, businesses, and energy experts. A collaborative approach can help identify practical solutions that address both environmental concerns and the realities of everyday energy use.

In the broader context, Vancouver’s decision reflects a growing trend in cities and regions grappling with energy transitions. Many urban centers are evaluating their energy policies and considering adjustments based on new information and emerging technologies. The key is to find a balance that supports climate goals such as 2050 greenhouse gas targets while ensuring that energy systems remain reliable, affordable, and adaptable to changing needs.

As Vancouver moves forward with its revised policy, it will be important to monitor the outcomes and assess the impacts on both the environment and the community. The reversal of the natural gas ban could serve as a case study for other cities facing similar challenges and could provide valuable insights into how to navigate the complexities of energy transitions.

In conclusion, Vancouver’s decision to reverse its ban on natural gas appliances in new homes is a significant development that opens the door for a critical dialogue about energy system choices. Stewart Muir’s call for a broader conversation emphasizes the need to balance environmental ambitions with practical considerations, such as cost, reliability, and technological advancements. As cities continue to navigate their energy futures, finding a pragmatic and inclusive approach will be essential in achieving both sustainability and functionality in energy systems.

 

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UK must start construction of large-scale storage or fail to meet net zero targets.

UK Hydrogen Storage Caverns enable long-duration, low-carbon electricity balancing, storing surplus wind and solar power as green hydrogen in salt formations to enhance grid reliability, energy security, and net zero resilience by 2035 and 2050.

 

Key Points

They are salt caverns storing green hydrogen to balance wind and solar, stabilizing a low-carbon UK grid.

✅ Stores surplus wind and solar as green hydrogen in salt caverns

✅ Enables long-duration, low-carbon grid balancing and security

✅ Complements wind and solar; reduces dependence on flexible CCS

 

The U.K. government must kick-start the construction of large-scale hydrogen storage facilities if it is to meet its pledge that all electricity will come from low-carbon electricity sources by 2035 and reach legally binding net zero targets by 2050, according to a report by the Royal Society.

The report, "Large-scale electricity storage," published Sep. 8, examines a wide variety of ways to store surplus wind and solar generated electricity—including green hydrogen, advanced compressed air energy storage (ACAES), ammonia, and heat—which will be needed when Great Britain's electricity generation is dominated by volatile wind and solar power.

It concludes that large scale electricity storage is essential to mitigate variations in wind and sunshine, particularly long-term variations in the wind, and to keep the nation's lights on. Storing most of the surplus as hydrogen, in salt caverns, would be the cheapest way of doing this.

The report, based on 37 years of weather data, finds that in 2050 up to 100 Terawatt-hours (TWh) of storage will be needed, which would have to be capable of meeting around a quarter of the U.K.'s current annual electricity demand. This would be equivalent to more than 5,000 Dinorwig pumped hydroelectric dams. Storage on this scale, which would require up to 90 clusters of 10 caverns, is not possible with batteries or pumped hydro.

Storage requirements on this scale are not currently foreseen by the government, and the U.K.'s energy transition faces supply delays. Work on constructing these caverns should begin immediately if the government is to have any chance of meeting its net zero targets, the report states.

Sir Chris Llewellyn Smith FRS, lead author of the report, said, "The need for long-term storage has been seriously underestimated. Demand for electricity is expected to double by 2050 with the electrification of heat, transport, and industrial processing, as well as increases in the use of air conditioning, economic growth, and changes in population.

"It will mainly be met by wind and solar generation. They are the cheapest forms of low-carbon electricity generation, but are volatile—wind varies on a decadal timescale, so will have to be complemented by large scale supply from energy storage or other sources."

The only other large-scale low-carbon sources are nuclear power, gas with carbon capture and storage (CCS), and bioenergy without or with CCS (BECCS). While nuclear and gas with CCS are expected to play a role, they are expensive, especially if operated flexibly.

Sir Peter Bruce, vice president of the Royal Society, said, "Ensuring our future electricity supply remains reliable and resilient will be crucial for our future prosperity and well-being. An electricity system with significant wind and solar generation is likely to offer the lowest cost electricity but it is essential to have large-scale energy stores that can be accessed quickly to ensure Great Britain's energy security and sovereignty."

Combining hydrogen with ACAES, or other forms of storage that are more efficient than hydrogen, could lower the average cost of electricity overall, and would lower the required level of wind power and solar supply.

There are currently three hydrogen storage caverns in the U.K., which have been in use since 1972, and the British Geological Survey has identified the geology for ample storage capacity in Cheshire, Wessex and East Yorkshire. Appropriate, novel business models and market structures will be needed to encourage construction of the large number of additional caverns that will be needed, the report says.

Sir Chris observes that, although nuclear, hydro and other sources are likely to play a role, Britain could in principle be powered solely by wind power and solar, supported by hydrogen, and some small-scale storage provided, for example, by batteries, that can respond rapidly and to stabilize the grid. While the cost of electricity would be higher than in the last decade, we anticipate it would be much lower than in 2022, he adds.

 

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London Underground Power Outage Disrupts Rush Hour

London Underground Power Outage 2025 disrupted Tube lines citywide, with a National Grid voltage dip causing service suspensions, delays, and station closures; TfL recovery efforts spotlight infrastructure resilience, contingency planning, and commuter safety communications.

 

Key Points

A citywide Tube disruption on May 12, 2025, triggered by a National Grid voltage dip, exposing resilience gaps.

✅ Bakerloo, Waterloo & City, Northern suspended; Jubilee disrupted.

✅ Cause: brief National Grid fault leading to a voltage dip.

✅ TfL focuses on recovery, communication, and resilience upgrades.

 

On May 12, 2025, a significant power outage disrupted the London Underground during the afternoon rush hour, affecting thousands of commuters across the city. The incident highlighted vulnerabilities in the city's transport infrastructure, echoing a morning outage in London reported earlier, and raised concerns about the resilience of urban utilities.

The Outage and Its Immediate Impact

The power failure occurred around 2:30 PM, leading to widespread service suspensions and delays on several key Tube lines. The Bakerloo and Waterloo & City lines were completely halted, while the Jubilee line experienced disruptions between London Bridge and Finchley Road. The Northern line was also suspended between Euston and Kennington, as well as south of Stockwell. Additionally, Elizabeth Line services between Abbey Wood and Paddington were suspended. Some stations were closed for safety reasons due to the lack of power.

Commuters faced severe delays, with many stranded in tunnels or on platforms. The lack of information and communication added to the confusion, as passengers were left uncertain about the cause and duration of the disruptions.

Cause of the Power Failure

Transport for London (TfL) attributed the outage to a brief fault in the National Grid's transmission network. Although the fault was resolved within seconds, it caused a voltage dip that affected local distribution networks, leading to the power loss in the Underground system.

The incident underscored the fragility of the city's transport infrastructure, particularly the aging electrical and signaling systems that are vulnerable to such faults, as well as weather-driven events like a major windstorm outage that can trigger cascading failures. While backup systems exist, their capacity to handle sudden disruptions remains a concern.

Broader Implications for Urban Infrastructure

This power outage is part of a broader pattern of infrastructure challenges facing London. In March 2025, a fire at an electrical substation in Hayes led to the closure of Heathrow Airport, affecting over 200,000 passengers, while similar disruptions at BWI Airport have underscored aviation vulnerabilities. These incidents have prompted discussions about the resilience of the UK's energy and transport networks.

Experts argue that aging infrastructure, coupled with increasing demand and climate-related stresses, poses significant risks to urban operations, as seen in a North Seattle outage and in Toronto storm-related outages that tested local grids. There is a growing call for investment in modernization and diversification of energy sources to ensure reliability and sustainability.

TfL's Response and Recovery Efforts

Following the outage, TfL worked swiftly to restore services. By 11 PM, all but one line had resumed operations, with only the Elizabeth Line continuing to experience severe delays. TfL officials acknowledged the inconvenience caused to passengers and pledged to investigate the incident thoroughly, similar to the Atlanta airport blackout inquiry conducted after a major outage, to prevent future occurrences.

In the aftermath, TfL emphasized the importance of clear communication with passengers during disruptions and committed to enhancing its contingency planning and infrastructure resilience.

Public Reaction and Ongoing Concerns

The power outage sparked frustration among commuters, many of whom took to social media to express their dissatisfaction, echoing sentiments during Houston's extended outage about communication gaps and delays. Some passengers reported being trapped in tunnels for extended periods without clear guidance from staff.

The incident has reignited debates about the adequacy of London's transport infrastructure and the need for comprehensive upgrades. While TfL has initiated reviews and improvement plans, the public remains concerned about the potential for future disruptions and the city's preparedness to handle them.

The May 12 power outage serves as a stark reminder of the vulnerabilities inherent in urban infrastructure. As London continues to grow and modernize, ensuring the resilience of its transport and energy networks will be crucial. This includes investing in modern technologies, enhancing communication systems, and developing robust contingency plans to mitigate the impact of future disruptions. For now, Londoners are left reflecting on the lessons learned from this incident and hoping for a more reliable and resilient transport system in the future.

 

 

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