Energy efficiency programs can reduce consumption growth by 22%

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Energy efficiency programs in the United States could realistically reduce the rate of growth for electricity consumption by 22 percent over the next two decades if key barriers can be addressed, according to an analysis released today by the Electric Power Research Institute (EPRI).

The potential energy savings in 2030 would be 236 billion kilowatt hours, equivalent to the annual electricity consumption of 14 New York Cities.

Stated differently, the demand for electricity over the next two decades could be reduced from the 1.07 percent annual growth rate projected by the U.S. Energy Information Administration (EIA) in its 2008 Annual Energy Outlook down to 0.83 percent, slowing the rate of increase by approximately 22 percent.

The analysis comes at a time when utilities, regulators, and policymakers are aggressively seeking ways to meet growing electricity demand while reducing the nationÂ’s carbon footprint. The key challenge is to maximize potential gains in energy efficiency while ensuring adequate new electric generation to maintain reliability and meet future demand.

The EPRI analysis entitled “Assessment of Achievable Savings Potential From Energy Efficiency and Demand Response in the U.S.” found that under an ideal set of conditions conducive to energy efficiency programs, the consumption growth rate could be further reduced to as low as 0.68 percent annually by 2030. However, achieving the ideal would require costly investments as well as political and regulatory support.

The report defines a realistic achievable figure that includes a forecast of likely customer behavior, taking into account existing market, societal and attitudinal barriers as well as regulatory and program funding barriers. The barriers could reflect customersÂ’ resistance to doing more than the minimum required or a rejection of the attributes of the efficient technology.

A maximum achievable figure assumes a scenario of perfect customer awareness of utility or agency administered programs and effective, fully funded program execution. The maximum achievable number includes the effect of customer rejection of efficiency technologies.

“This study is well suited to inform utilities, policymakers, regulators, and other stakeholder groups,” said Arshad Mansoor, vice president of Power Delivery and Utilization for EPRI. “Estimates of energy efficiency potential affect forecasts of electricity demand, and electric utilities must make prudent investments in generation, transmission, and distribution infrastructure to reliably and cost-effectively address this demand.”

Faced with the challenges of managing energy resources wisely, maintaining low-cost reliable power service, and reducing carbon emissions, utilities and policy makers are looking to energy efficiency as a means to achieve these objectives. Many states have established, or are considering, legislation to mandate energy efficiency savings levels.

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Stellat'en and Innergex Sign Wind Deal with BC Hydro

Nithi Mountain Wind Project delivers 200 MW of renewable wind power in British Columbia under a BC Hydro electricity purchase deal, producing 600 GWh yearly, led by Stellat'en First Nation and Innergex.

 

Key Points

A 200 MW wind farm in British Columbia producing 600 GWh yearly, co-owned by Stellat'en First Nation and Innergex.

✅ 30-year BC Hydro take-or-pay PPA, CPI-indexed

✅ 200 MW capacity, ~600 GWh per year for ~60,000 homes

✅ 51% Stellat'en First Nation; operations targeted for 2030

 

In December 2024, a significant development unfolded in British Columbia's renewable energy sector, where the clean-energy regulatory process continues to evolve, as Stellat'en First Nation and Innergex Renewable Energy Inc. announced the signing of a 30-year electricity purchase agreement with BC Hydro. This agreement pertains to the Nithi Mountain Wind Project, a 200 MW initiative poised to enhance the province's clean energy capacity.

Project Overview

The Nithi Mountain Wind Project is a collaborative venture between Stellat'en First Nation, which holds a 51% stake, and Innergex Renewable Energy Inc., which holds a 49% stake. Located in the Bulkley-Nechako region of British Columbia, the project is expected to generate approximately 600 GWh of renewable electricity annually, comparable to other large-scale projects like the 280 MW wind farm in Alberta now online, sufficient to power around 60,000 homes. The wind farm is scheduled to commence commercial operations in 2030.

Economic and Community Impact

This partnership is anticipated to create approximately 150 job opportunities during the development, construction, and operational phases, thereby supporting local economic growth and workforce development, and aligns with recent federal green electricity procurement efforts that signal broader market support. The long-term electricity purchase agreement with BC Hydro is structured as a 30-year take-or-pay contract, indexed to a predefined percentage of the Consumer Price Index (CPI), ensuring financial stability and protection against inflation.

Environmental and Cultural Considerations

The Nithi Mountain Wind Project is being developed in close collaboration with First Nations in the area, guided by collaborative land-use planning. The project integrates cultural preservation, environmental stewardship, and economic empowerment for Indigenous communities in the Bulkley-Nechako region, while other solutions such as tidal energy for remote communities are also advancing across Canada. The project is committed to minimizing environmental impact by avoiding sensitive cultural and ecological resources and integrating sustainability at every stage, with remediation practices to restore the land, preserve cultural values, and enhance biodiversity and wildlife habitats if decommissioned.

Broader Implications

This agreement underscores a growing trend of collaboration between Indigenous communities, exemplified by the Ermineskin First Nation project emerging nationwide, and renewable energy developers in Canada. Such partnerships are instrumental in advancing sustainable energy projects that respect Indigenous rights and contribute to the nation's clean energy objectives, as renewable power developers find that diversified energy sources strengthen project outcomes. The Nithi Mountain Wind Project exemplifies how integrating traditional knowledge with modern renewable energy technologies can lead to mutually beneficial outcomes for both Indigenous communities and the broader society.

In summary, the Nithi Mountain Wind Project represents a significant step forward in British Columbia's renewable energy landscape, highlighting the importance of collaboration between Indigenous communities and renewable energy developers. The project promises substantial economic, environmental, and cultural benefits, setting a precedent for future partnerships in the clean energy sector, as large-scale storage acquisitions like Centrica's battery project illustrate complementary pathways to unlock wind potential.

 

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Nearly 600 Hong Kong families still without electricity after power supply cut by Typhoon Mangkhut

Hong Kong Typhoon Mangkhut Power Outages strain households with blackouts, electricity disruption, and humid heat, impacting Tin Ping Estate in Sheung Shui and outlying islands; contractor-led restoration faces fines for delays and infrastructure repairs.

 

Key Points

They are blackout events after Typhoon Mangkhut, bringing heat stress, food spoilage, and delayed power restoration.

✅ 16 floors in Tin Ping Estate lost power after meter room blast.

✅ Contractor faces HK$100,000 daily fines for late restoration.

✅ Kat O and Ap Chau families remain off-grid in humid heat.

 

Nearly 600 Hong Kong families are still sweltering under the summer heat and facing dark nights without electricity after Typhoon Mangkhut cut off power supply to areas, echoing mass power outages seen elsewhere.

At Sheung Shui’s Tin Ping Estate in the New Territories, 384 families were still without power, a situation similar to the LA-area blackout that left many without service. They were told on Tuesday that a contractor would rectify the situation by Friday, or be fined HK$100,000 for each day of delay.

In remote areas such as outlying islets Kat O and Ap Chau, there were some 200 families still without electricity, similar to Tennessee storm outages affecting rural communities.

The power outage at Tin Ping Estate affected 16 floors – from the 11th to 26th – in Tin Cheung House after a blast from the meter room on the 15th floor was heard at about 5pm on Sunday, and authorities urged residents to follow storm electrical safety tips during repairs.

“I was sitting on the sofa when I heard a loud bang,” said Lee Sau-king, 61, whose flat was next to the meter room. “I was so scared that my hands kept trembling.”

While the block’s common areas and lifts were not affected, flats on the 16 floors encountered blackouts.

As her fridge was out of power, Lee had to throw away all the food she had stocked up for the typhoon. With the freezer not functioning, her stored dried seafood became soaked and she had to dry them outside the window when the storm passed.

Daily maximum temperatures rose back to 30 degrees Celsius after the typhoon, and nights became unbearably humid, as utilities worldwide pursue utility climate adaptation to maintain reliability. “It’s too hot here. I can’t sleep at all,” Lee said.

 

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Huge offshore wind turbine that can power 18,000 homes

Siemens Gamesa SG 14-222 DD advances offshore wind with a 14 MW direct-drive turbine, 108 m blades, a 222 m rotor, optional 15 MW boost, powering about 18,000 homes; prototype 2021, commercial launch 2024.

 

Key Points

A 14 MW offshore wind turbine with 108 m blades and a 222 m rotor, upgradable to 15 MW, targeting commercial use in 2024.

✅ 14 MW direct-drive, upgradable to 15 MW

✅ 108 m blades, 222 m rotor diameter

✅ Powers about 18,000 European homes annually

 

Siemens Gamesa Renewable Energy (SGRE) has released details of a 14-megawatt (MW) offshore wind turbine, as offshore green hydrogen production gains attention, in the latest example of how technology in the sector is increasing in scale.

With 108-meter-long blades and a rotor diameter of 222 meters, the dimensions of the SG 14-222 DD turbine are significant.

In a statement Tuesday, SGRE said that one turbine would be able to power roughly 18,000 average European households annually, while its capacity can also be boosted to 15 MW if needed. A prototype of the turbine is set to be ready by 2021, and it’s expected to be commercially available in 2024, as forecasts suggest a $1 trillion business this decade.

As technology has developed over the last few years, the size of wind turbines has increased, and renewables are set to shatter records globally.

Last December, for example, Dutch utility Eneco started to purchase power produced by the prototype of GE Renewable Energy’s Haliade-X 12 MW wind turbine. That turbine has a capacity of 12 MW, a height of 260 meters and a blade length of 107 meters.

The announcement of Siemens Gamesa’s new turbine plans comes against the backdrop of the coronavirus pandemic, which is impacting renewable energy companies around the world, even as wind power sees growth despite Covid-19 in many markets.

Earlier this month, the European company said Covid-19 had a “direct negative impact” of 56 million euros ($61 million) on its profitability between January and March, amid factory closures in Spain and supply chain disruptions. This, it added, was equivalent to 2.5% of revenues during the quarter.

The pandemic has, in some parts of the world, altered the sources used to power society. At the end of April, for instance, it was announced that a new record had been set for coal-free electricity generation in Great Britain, where UK offshore wind growth has accelerated, with a combination of factors — including coronavirus-related lockdown measures — playing a role.

On Tuesday, the CEO of another major wind turbine manufacturer, Danish firm Vestas, sought to emphasize the importance of renewable energy in the years and months ahead, and the lessons the U.S. can learn from the U.K. on wind deployment.

“I think we have actually, throughout this crisis, also shown to all society that renewables can be trusted,” Henrik Andersen said during an interview on CNBC’s Street Signs.

“But we both know ... that that transformation of energy sources is not going to happen overnight, it’s not going to happen from a quarter to a quarter, it’s going to happen by consistently planning year in, year out.”

 

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UK to End Coal Power After 142 Years

UK Coal Phase-Out signals an energy transition, accelerating decarbonization with offshore wind, solar, and storage, advancing net-zero targets, cleaner air, and a just transition for communities impacted by fossil fuel decline.

 

Key Points

A policy to end coal power in the UK, boosting renewables and net-zero goals while improving air quality.

✅ Coal electricity fell from 40% in 2012 to under 3% by 2022

✅ Offshore wind and solar expand capacity; storage enhances reliability

✅ Just transition funds retrain workers and support coal regions

 

The United Kingdom is poised to mark a significant milestone in its energy history by phasing out coal power entirely, ending a reliance that has lasted for 142 years. This decision underscores the UK’s commitment to combating climate change and transitioning toward cleaner energy sources, reflecting a broader global energy transition away from fossil fuels. As the country embarks on this journey, it highlights both the achievements and challenges of moving towards a sustainable energy future.

A Historic Transition

The UK’s relationship with coal dates back to the Industrial Revolution, when coal was the backbone of its energy supply, driving factories, trains, and homes. However, as concerns over air quality and climate change have mounted, the nation has progressively shifted its focus toward renewable energy sources amid a global decline in coal-fired electricity worldwide. The decision to end coal power represents the culmination of this transformation, signaling a definitive break from a past heavily reliant on fossil fuels.

In recent years, the UK has made remarkable strides in reducing its carbon emissions. From 2012 to 2022, coal's contribution to the country's electricity generation plummeted from around 40% to less than 3%, as policies like the British carbon tax took effect across the power sector. This dramatic decline is largely due to the rise of renewable energy sources, such as wind, solar, and hydroelectric power, which have increasingly filled the gap left by coal.

Environmental and Health Benefits

The move away from coal power has significant environmental benefits. Coal is one of the most carbon-intensive energy sources, releasing substantial amounts of carbon dioxide (CO2) and other harmful pollutants into the atmosphere. By phasing out coal, the UK aims to significantly reduce its greenhouse gas emissions and improve air quality, which has been linked to serious health issues such as respiratory diseases and cardiovascular problems.

The UK government has set ambitious net zero policies, aiming to achieve net-zero carbon emissions by 2050. Ending coal power is a critical step in reaching this target, demonstrating leadership on the global stage and setting an example for other countries still dependent on fossil fuels. This transition not only addresses climate change but also promotes a healthier environment for future generations.

The Role of Renewable Energy

As the UK phases out coal, renewable energy sources are expected to play a central role in meeting the country's energy needs. Wind power, in particular, has surged in prominence, with the UK leading the world in offshore wind capacity. In 2020, wind energy surpassed coal for the first time, accounting for over 24% of the country's electricity generation.

Solar energy has also seen significant growth, contributing to the diversification of the UK’s energy mix. The government’s investments in renewable energy infrastructure and technology have facilitated this rapid transition, providing the necessary framework for a sustainable energy future.

Economic Implications

While the transition away from coal power presents environmental benefits, it also carries economic implications. The coal industry has historically provided jobs and economic activity, particularly in regions where coal mining was a mainstay, a dynamic echoed in analyses of the decarbonization of Canada's electricity grid and its regional impacts. As the UK moves toward a greener economy, there is an urgent need to support communities that may be adversely affected by this transition.

To address potential job losses, the government has emphasized the importance of investing in retraining programs and creating new opportunities in the renewable energy sector. This will be vital in ensuring a just transition that supports workers and communities as the energy landscape evolves.

Challenges Ahead

Despite the progress made, the journey toward a coal-free UK is not without challenges. One significant concern is the need for reliable energy storage solutions to complement intermittent renewable sources like wind and solar. Ensuring a stable energy supply during periods of low generation will be critical for maintaining grid reliability.

Moreover, public acceptance and engagement will be crucial, as illustrated by debates over New Zealand's electricity transition and its pace, as the UK navigates this transition. Engaging communities in discussions about energy policies and developments can foster understanding and support for the changes ahead.

Looking to the Future

The UK’s decision to phase out coal power after 142 years marks a significant turning point in its energy policy and environmental strategy. This historic shift not only aligns with the country’s climate goals but also showcases its commitment to a cleaner, more sustainable future.

As the UK continues to invest in renewable energy and transition away from fossil fuels, it sets an important example for other nations, including those on China's path to carbon neutrality, grappling with similar challenges. By embracing this transition, the UK is not only addressing pressing environmental concerns but also paving the way for a greener economy that can thrive in the decades to come.

 

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Western Canada drought impacting hydropower production as reservoirs run low

Western Canada Hydropower Drought strains British Columbia and Manitoba as reservoirs hit historic lows, cutting hydroelectric output and prompting power imports, natural gas peaking, and grid resilience planning amid climate change risks this winter.

 

Key Points

Climate-driven reservoir lows cut hydro in B.C. and Manitoba, prompting imports and backup gas to maintain reliability.

✅ Reservoirs at multi-year lows cut hydro generation capacity

✅ BC Hydro and Manitoba Hydro import electricity for reliability

✅ Natural gas turbines used; climate change elevates drought risk

 

Severe drought conditions in Western Canada are compelling two hydroelectricity-dependent provinces, British Columbia and Manitoba, to import power from other regions. These provinces, known for their reliance on hydroelectric power, are facing reduced electricity production due to low water levels in reservoirs this autumn and winter as energy-intensive customers encounter temporary connection limits.

While there is no immediate threat of power outages in either province, experts indicate that climate change is leading to more frequent and severe droughts. This trend places increasing pressure on hydroelectric power producers in the future, spurring interest in upgrading existing dams as part of adaptation strategies.

In British Columbia, several regions are experiencing "extreme" drought conditions as classified by the federal government. BC Hydro spokesperson Kyle Donaldson referred to these conditions as "historic," and a first call for power highlights the strain, noting that the corporation's large reservoirs in the north and southeast are at their lowest levels in many years.

To mitigate this, BC Hydro has been conserving water by utilizing less affected reservoirs and importing additional power from Alberta and various western U.S. states. Donaldson confirmed that these measures would persist in the upcoming months.

Manitoba is also facing challenges with below-normal levels in reservoirs and rivers. Since October, Manitoba Hydro has occasionally relied on its natural gas turbines to supplement hydroelectric production as electrical demand could double over the next two decades, a measure usually reserved for peak winter demand.

Bruce Owen, a spokesperson for Manitoba Hydro, reassured that there is no imminent risk of a power shortage. The corporation can import electricity from other regions, similar to how it exports clean energy in high-water years.

However, the cost implications are significant. Manitoba Hydro anticipates a financial loss for the current fiscal year, with more red ink tied to emerging generation needs, the second in a decade, with the previous one in 2021. That year, drought conditions led to a significant reduction in the company's power production capabilities, resulting in a $248-million loss.

The 2021 drought also affected hydropower production in the United States. The U.S. Department of Energy reported a 16% reduction in overall generation, with notable decreases at major facilities like Nevada's Hoover Dam, where production dropped by 25%.

Drought has long been a major concern for hydroelectricity producers, and they plan their operations with this risk in mind. Manitoba's record drought in 1940-41, for example, is a benchmark for Manitoba Hydro's operational planning to ensure sufficient electricity supply even in extreme low-water conditions.

Climate change, however, is increasing the frequency of such rare events, highlighting the need for more robust backup systems such as new turbine investments to enhance reliability. Blake Shaffer, an associate professor of economics at the University of Calgary specializing in electricity markets, emphasized the importance of hydroelectric systems incorporating the worsening drought forecasts due to climate change into their energy production planning.

 

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Ontario utilities team up to warn customers about ongoing scams

Ontario Utility Scam Alert: protect against phishing, spoofed calls, texts, and emails, disconnection threats, and demands for prepaid cards or bitcoin. Tips from Alectra, Elexicon, Hydro One, Hydro Ottawa, and Toronto Hydro.

 

Key Points

A joint warning by Ontario utilities on tactics and steps to prevent customer fraud, phishing, and spoofed contacts.

✅ Verify bills; call your utility using the official number.

✅ Ignore links; do not accept unexpected e-transfers.

✅ Never pay with gift cards, prepaid cards, or bitcoin.

 

Five of Ontario's largest utilities have joined forces to raise awareness about ongoing sophisticated utility scams targeting utility customers.

Some common tactics fraudsters use to target Ontarians include impersonation of the local utility or its employees; sending threatening phone calls, texts and emails; or showing up in-person at a customer's home or business and requesting personal information or payment. The requests can include pressure for immediate payment, threats to disconnect service the same day, and demands to purchase prepaid debit cards, gift cards or bitcoin.

The utilities are encouraging all customers to protect themselves and are providing them with the following tips to stay safe, noting that customers want more choice and flexibility in how they manage accounts:

  • Never make a payment for a charge that isn't listed on your most recent bill
  • Ignore text messages or emails with suspicious links promising refunds
  • Don't call the number provided to you — instead, call your utility directly to check the status of your account
  • Only provide personal information or details about your account when you have initiated the contact with the utility representative  
  • Utility companies will never threaten immediate disconnection for non-payment, and many offer relief programs during hardship
  • If you feel threatened in any way, contact your local police
  • Steps you can take to protect yourself against fraud:

Take five minutes to ask additional questions and listen to your instincts — if something doesn't seem right, ask someone about it, and look for news of official utility support efforts that confirm legitimate outreach

  • Immediately hang up on suspicious phone calls
  • Don't click any links in emails/text messages asking you to accept electronic transfers
  • Avoid sharing personal information
  • Always compare bills to previous ones, including the dollar amount and account number, and stay informed about any official rate changes from your utility
  • Reporting suspicious behaviour, including suspected electricity theft, helps authorities

If you believe you may be a victim of fraud, please contact the Canadian Anti-Fraud Centre at 1-888-495-8501 and your local utility.

Customers can find more information at:

  • Alectra Utilities
  • Elexicon Energy
  • Hydro One
  • Hydro Ottawa 
  • Toronto Hydro

 

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