NEMA publishes standards for boxes, covers, and supports

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The National Electrical Manufacturers Association (NEMA) has published OS 1-2008 Sheet-Steel Outlet Boxes, Device Boxes, Covers, and Box Supports and OS 2-2008 Nonmetallic Outlet Boxes, Device Boxes, Covers, and Box Supports.

OS 1-2008 and OS 2-2008 describe standard configurations for outlet boxes 100 cubic inches or less, as well as manufacturer specifications for materials, corrosion protection, dimensions of openings, supports, cover screws, markings, and provisions for grounding. The standards specify dimensions necessary for compatibility with NEMA standard wiring devices and help manufacturers ensure that box constructions comply with the National Electrical Code as well as UL listing requirements.

“OS 1 and OS 2 are the essential industry standards for maintaining compatibility of metal and nonmetallic outlet boxes with standardized wiring devices and conduit and cable systems,” said Daniel Kissane, chairman of the Outlet & Switch Box Section. “These revisions serve to increase both standards’ utility to manufacturers and building specifiers.”

The standards were last revised in 2003. Two of the changes made to OS 1 include additional marking requirements for boxes for ceiling-suspended fan support and clarification to marking requirements for clamps furnished as part of a box. OS 2 includes updated definitions, revised requirements for fixture boxes, and a modified Table 2-2.

The contents and scope of OS 1 may be viewed, or a hardcopy or electronic copy purchased for $129, by visiting www.nema.org/stds/os1.cfm. The contents and scope of OS 2 may be viewed, or a hardcopy or electronic copy purchased for $82, by visiting www.nema.org/stds/os2.cfm. Standards may also be purchased by contacting IHS at 800-854-7179 (within the U.S.), 303-397-7956 (international), 303-397-2740 (fax), or global.ihs.com.

NEMA is the association of electrical and medical imaging equipment manufacturers. Founded in 1926 and headquartered near Washington, D.C., its approximately 450 member companies manufacture products used in the generation, transmission and distribution, control, and end use of electricity.

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Hydro wants B.C. residents to pay an extra $2 a month for electricity

BC Hydro Rate Increase proposes a 2.3% hike from April, with BCUC review, aligning below inflation and funding clean energy, electrification, and grid upgrades across British Columbia while keeping electricity prices among North America's lowest.

 

Key Points

A proposed 2.3% BC Hydro hike from April, under BCUC review, funds clean energy and keeps average bills below inflation.

✅ Adds about $2 per month to average residential bill

✅ Sixth straight increase below inflation since 2018

✅ Supports renewable projects and grid modernization

 

The British Columbia government says the province’s Crown power utility is applying for a 2.3-per-cent rate increase starting in April, with higher BC Hydro rates previously outlined, adding about $2 a month to the average residential bill.

A statement from the Energy Ministry says it’s the sixth year in a row that BC Hydro has applied for an increase below the rate of inflation, similar to a 3 per cent rise noted in a separate approval, which still trailed inflation.

It says rates are currently 15.6 per cent lower than the cumulative rate of inflation over the last seven years, starting in 2017-2018, with a provincial rate freeze among past measures, and 12.4 per cent lower than the 10-year rates plan established by the previous government in 2013.

The ministry says the “modest” rate increase application comes after consideration of a variety of options and their long-term impacts, including scenarios like a 3.75% two-year path evaluated alongside others, and the B.C. Utilities Commission is expected to decide on the plan by the end of February.

Chris O’Riley, president of BC Hydro, says the rates application would keep electricity costs in the province among the lowest in North America, even as a BC Hydro fund surplus prompted calls for changes, while supporting investments in clean energy to power vehicles, homes and businesses.

Energy Minister Josie Osborne says it’s more important than ever to keep electricity bills down, especially as Ontario hydro rates increase in a separate jurisdiction, as the cost of living rises at rates that are unsustainable for many.

“Affordable, stable BC Hydro rates are good for people, businesses and climate as we work together to power our growing economy with renewable energy instead of fossil fuels,” Osborne says in a statement issued Monday.

Earlier this year, the ministry said BC Hydro provided $315 million in cost-of-living bill credits, while in another province Manitoba Hydro scaled back an increase to ease pressure, to families and small businesses in the province, including those who receive their electricity service from FortisBC or a municipal utility.

 

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ACCIONA Energía Launches 280 MW Wind Farm in Alberta

Forty Mile Wind Farm delivers 280 MW of renewable wind power in Alberta, with 49 Nordex turbines by ACCIONA Energía, supplying clean electricity to the grid, lowering carbon emissions, and enabling future 120 MW expansion.

 

Key Points

A 280 MW ACCIONA Energía wind farm in Alberta with 49 Nordex turbines, delivering clean power and cutting carbon.

✅ 280 MW via 49 Nordex N155 turbines on 108 m towers

✅ Supplies clean power to 85,000+ homes, reducing emissions

✅ Phase II could add 120 MW, reaching 400 MW capacity

 

ACCIONA Energía, a global leader in renewable energy, has successfully launched its Forty Mile Wind Farm in southern Alberta, Canada, amid momentum from a new $200 million wind project announced elsewhere in the province. This 280-megawatt (MW) project, powered by 49 Nordex turbines, is now supplying clean electricity to the provincial grid and stands as one of Canada's ten largest wind farms. It also marks the company's largest wind installation in North America to date. 

Strategic Location and Technological Specifications

Situated approximately 50 kilometers southwest of Medicine Hat, the Forty Mile Wind Farm is strategically located in the County of Forty Mile No. 8. Each of the 49 Nordex N155 turbines boasts a 5.7 MW capacity and stands 108 meters tall. The project's design allows for future expansion, with a potential Phase II that could add an additional 120 MW, bringing the total capacity to 400 MW, a scale comparable to Enel's 450 MW U.S. wind farm now in operation. 

Economic and Community Impact

The Forty Mile Wind Farm has significantly contributed to the local economy. During its peak construction phase, the project created approximately 250 jobs, with 25 permanent positions anticipated upon full operation. These outcomes align with an Alberta renewable energy surge projected to power thousands of jobs across the province. Additionally, the project has injected new tax revenues into the local economy and provided direct financial support to local non-profit organizations, including the Forty Mile Family & Community Support Services, the Medicine Hat Women’s Shelter Society, and the Root Cellar Food & Wellness Hub. 

Environmental Benefits

Once fully operational, the Forty Mile Wind Farm is expected to generate enough clean energy to power more than 85,000 homes, supporting wind power's competitiveness in electricity markets today. This substantial contribution to Alberta's energy mix aligns with ACCIONA Energía's commitment to sustainability and its goal of reducing carbon emissions. The project is part of the company's broader strategy to expand its renewable energy footprint in North America and support the transition to a low-carbon economy. 

Future Prospects

Looking ahead, ACCIONA Energía plans to continue its expansion in the renewable energy sector, as peers like TransAlta add 119 MW in the U.S. to their portfolios. The success of the Forty Mile Wind Farm serves as a model for future projects and underscores the company's dedication to delivering sustainable energy solutions, even as Alberta's energy future presents periodic headwinds. With ongoing developments and a focus on innovation, ACCIONA Energía is poised to play a pivotal role in shaping the future of renewable energy in North America.

The Forty Mile Wind Farm exemplifies ACCIONA Energía's commitment to advancing renewable energy, supporting local communities, and contributing to environmental sustainability, and it benefits from evolving demand signals, including a federal green electricity contract initiative in Canada that encourages clean supply. As the project continues to operate and expand, it stands as a testament to the potential of wind energy in Canada's clean energy landscape.

 

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Europe's EV Slump Sounds Alarm for Climate Goals

Europe EV Sales Slowdown signals waning incentives, economic uncertainty, and supply chain constraints, threatening climate targets and net-zero emissions goals while highlighting the need for charging infrastructure, affordable batteries, and policy support across key markets.

 

Key Points

Europe's early-2024 EV registrations fell as incentives waned and supply gaps persisted, putting climate targets at risk.

✅ Fewer subsidies and tax breaks cut EV affordability

✅ Inflation and recession fears dampen car purchases

✅ Supply-chain and lithium constraints limit availability

 

A recent slowdown in Europe's electric vehicle (EV) sales raises serious concerns about the region's ability to achieve its ambitious climate targets.  After years of steady growth, new EV registrations declined in key markets like Norway, Germany, and the U.K. in early 2024. Experts are warning that this slump jeopardizes the transition away from fossil fuels and could undermine Europe's commitment to a net-zero emissions future.

 

Factors Behind the Decline

Several factors are contributing to the slowdown in EV sales:

  • Reduced Incentives: Many European countries have scaled back generous subsidies and tax breaks for EV purchases. While these incentives played a crucial role in driving early adoption, their reduction has made EVs less financially attractive for some consumers, with many U.K. buyers citing higher prices even after discounts.
  • End of ICE Ban Support: Public support for phasing out gasoline and diesel-powered cars by 2035, a key European Union policy, appears to be waning in some areas. Without robust support for this measure, consumers may be less inclined to embrace the transition to electric vehicles.
  • Economic Uncertainty: Rising inflation and fears of a recession in Europe have made consumers hesitant to invest in big-ticket purchases like new cars, regardless of fuel type. This economic uncertainty is impacting both electric and conventional vehicle sales.
  • Supply Chain Constraints: Ongoing supply chain disruptions and shortages of raw materials like lithium continue to impact the availability of affordable electric vehicles. This means potential buyers face long wait times or inflated prices even when they're ready to embrace EVs.

 

Consequences for Europe's Green Agenda

The decline in EV sales threatens Europe's plans to reduce carbon emissions and become the first climate-neutral continent by 2050, aligning with a broader push for electricity to address the climate dilemma across Europe. The transportation sector is a major contributor to greenhouse gas emissions, and the rapid electrification of vehicles is a pillar of Europe's decarbonization strategy.

The current slump highlights the need for continued policy support for the EV market, as EVs still trail gas models in many markets today, to ensure long-term growth and affordability for consumers. Without action, experts fear that Europe may find itself locked into a dependence on fossil fuels for decades to come, making its climate targets unreachable.

 

A Global Concern

Europe is a leader in electric vehicle policies and technology, during a period when global EV sales climbed markedly. The recent slowdown, however, sends a worrying signal to other regions around the world aiming to accelerate their transition to electric vehicles, including the U.S. market's Q1 dip as a cautionary example. It underscores the importance of sustained government support, investment in charging infrastructure and overcoming supply chain challenges to secure a future of widespread electric vehicle use, with many forecasts suggesting mass adoption within a decade if support continues.

 

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Alberta sets new electricity usage record during deep freeze

Alberta Electricity Demand Record surges during a deep freeze, as AESO reports peak load in megawatts and ENMAX notes increased usage in Calgary and Edmonton, with thermostats up amid a cold snap straining power grid.

 

Key Points

It is the highest electricity peak load recorded by AESO, reflecting maximum grid usage during cold snaps.

✅ AESO reported 11,729 MW peak during the deep freeze

✅ ENMAX saw a 13 percent demand jump week over week

✅ Cold snap drove thermostats up in Calgary and Edmonton

 

Albertans are cranking up their thermostats and blasting heat into their homes at overwhelmingly high rates as the deep freeze continues across the region. 

It’s so cold that the province set a new all-time record Tuesday evening for electricity usage. 

According to the Alberta Electric System Operator (AESO), as electricity prices spike in Alberta during extreme demand, 11,729 MW of power was used around 7 p.m. Tuesday, passing the previous record set in January of last year by 31 MW.

Temperatures reached a low of -29 C in Calgary, where rising electricity bills have strained budgets, on Tuesday while Edmonton saw a low of -30 C, according to Environment Canada. Wind chill  made it feel closer to -40.

“That increase — 31 Megawatts — is sizeable and about the equivalent of a moderately sized generation facility,” said AESO communications director, Mike Deising. 

“We do see higher demand in winter because it’s cold and it’s dark and that’s really exactly what we’re seeing right now as demand goes up, people turn on their lights and turn up their furnaces,” and with the UCP scrapping the price cap earlier that’s really exactly what we’re seeing right now as demand goes up, people turn on their lights and turn up their furnaces.”

Deising adds Alberta’s electricity usage over the last year has actually been much lower than average, though experts urge Albertans to lock in rates amid expected volatility, despite more people staying home during the pandemic. 

That trend was continuing into 2021, but as Alberta's rising electricity prices draw attention, it’s expected that more records could be broken. 

“If the cold snap continues we may likely set another record (Wednesday) or (Thursday), depending on what happens with the temperatures,” he said. 

Meanwhile, ENMAX has reported an average real-time system demand of 1,400 MW for the city of Calgary. 

That amount is still a far cry from the current season record of 1,619 MW (Aug. 18, 2020), the all-time winter record of 1,653MW (Dec. 2, 2013), and the all-time summer record of 1,692 MW (Aug. 10, 2018). 

ENMAX says electricity demand has increased quite significantly over the past week — by about 13 per cent — since the cold snap set in. 

As a result, the energy company is once again rolling out its ‘Winter Wise’ campaign in an effort to encourage Calgarians to manage both electricity and natural gas use in the winter, even as a consumer price cap on power bills is enabled by new legislation.

 

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Operating record for Bruce Power as Covid-19 support Council announced

Bruce Power Life-Extension Programme advances Ontario nuclear capacity through CANDU Major Component Replacement, reliable operation milestones, supply chain retooling for COVID-19 recovery, PPE production, ventilator projects, and medical isotope supply security.

 

Key Points

A program to refurbish CANDU reactors, extend asset life, and mobilize Ontario nuclear supply chain and isotopes.

✅ Extends CANDU units via Major Component Replacement

✅ Supports COVID-19 recovery with PPE and ventilator projects

✅ Boosts Ontario energy reliability and medical isotopes

 

Canada’s Bruce Power said on 1 May that unit 1 at the Bruce nuclear power plant had set a record of 624 consecutive days of reliable operation – the longest since it was returned to service in 2012.

It exceeded Bruce 8’s run of 623 consecutive days between May 2016 and February 2018. Bruce 1, a Candu reactor, was put into service in 1977. It was shut down and mothballed by the former Ontario Hydro in 1997, and was refurbished and returned to service in 2012 by Bruce Power.

Bruce units 3 and 4 were restarted in 2003 and 2004. They are part of Bruce Power’s Life-Extension Programme, and future planning such as Bruce C project exploration continues across the fleet, with units 3 and 4 to undergo Major Component Replacement (MCR) Projects from 2023-28, adding about 30 years of life to the reactors.

The refurbishment of Bruce 6 has begun and will be followed by MCR Unit 3 which is scheduled to begin in 2023. Nuclear power accounts for more than 60% of Ontario’s supply, with Bruce Power providing more than 30%   of the province’s electricity.

Set up of Covid recovery council
On 30 April, Bruce Power announced the establishment of the Bruce Power Retooling and Economic Recovery Council to leverage the province’s nuclear supply chain to support Ontario’s fight against Covid-19 and to help aid economic recovery.

Bruce Power’s life extension programme is Canada’s second largest infrastructure project and largest private sector infrastructure programme. It is creating 22,000 direct and indirect jobs, delivering economic benefits that are expected to contribute $4 billion to Ontario’s GDP and $8-$11 billion to Canada’s gross domestic product (GDP), Bruce Power said.

“With 90% of the investment in manufactured goods and services coming from 480 companies in Ontario and other provinces, including recent manufacturing contracts with key suppliers, we can harness these capabilities in the fight against Covid-19, and help drive our economic recovery,” the company said.

“An innovative and dynamic nuclear supply chain is more important than ever in meeting this new challenge while successfully implementing our mission of providing clean, reliable, flexible, low-cost nuclear energy and a global supply of medical isotopes,” said Bruce Power president and CEO Mike Rencheck. “We are mobilising a great team with our extended supply chain, which spans the province, to assist in the fight against Covid-19 and to help drive our economic recovery in the future.”

Greg Rickford, the Minister of Energy, Mines, Northern Development, and Minister of Indigenous Affairs, said the launch of the council is consistent with Ontario’s focus to fight Covid-19 as a top priority and a look ahead to economic recovery, and initiatives like Pickering life extensions supporting long-term system reliability.

The creation of the Council was announced during a live event on Bruce Power's Facebook page, in which Rencheck was joined by Associate Minister of Energy Bill Walker and Rocco Rossi, the president and CEO of the Ontario Chamber of Commerce.

Walker reiterated the Government of Ontario’s commitment to nuclear power over the long term and to the life extension programme, including the Pickering B refurbishment as part of this strategy.

The Council, which will be formed for the duration of the pandemic and will include of all of Bruce Power’s Ontario-based suppliers, will focus on the continued retooling of the supply chain to meet front-line Covid-19 needs to contribute to the province’s economy recovery in the short, medium and long term.

New uses for nuclear medical applications will be explored, including isotopes for the sterilisation of medical equipment and long-term supply security.

The supply chain will be leveraged to support the health care sector through the rapid production of medical Personal Protection Equipment for front line-workers and large-scale PPE donations to communities as well as participation in pilot projects to make ventilators within the Bruce Power supply chain or help identify technology to better utilise existing ventilators;

“Buy Local” tools and approaches will be emphasised to ensure small businesses are utilised fully in communities where nuclear suppliers are located.

The production of hand sanitiser and other cleaning products will be facilitated for distribution to communities.

 

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India to Ration Coal Supplies as Electricity Demand Surges

India Coal Supply Rationing redirects shipments from high-inventory power plants to stations facing shortages as electricity demand surges, inventories fall, and outages persist; Coal India, NTPC imports, and smaller mines bolster domestic supply.

 

Key Points

A temporary policy redirecting coal from high-stock plants to shortage-hit plants amid rising demand

✅ Shipments halted 1 week to plants with >14 days coal stock

✅ Smaller mines asked to raise output; NTPC to import 270,000 tons

✅ Outages at Adani and Tata Mundra units pressure domestic supply

 

India will ration coal supplies to power plants with high inventories to direct more shipments to stations battling shortages, even as shortages ease in some regions, as surging demand outstrips production.

Supplies to plants with more than two weeks’ coal inventory will be halted for a week, a team headed by federal Coal Secretary Alok Kumar decided on Saturday, the Power Ministry said in a statement. The government has also requested smaller mines to raise output to supplement shipments from state miner Coal India Ltd., and is taking steps to get nuclear back on track to diversify the energy mix.

A jump in electricity consumption spurred by a reviving economy and an extended summer, after an earlier steep demand decline in India, is driving demand for coal, which helps produce about 70% of the nation’s electricity. The surge in demand complicates India’s clean-energy transition efforts amid solar supply headwinds that cloud near-term alternatives, and may bolster arguments favoring the country’s dependence on coal to fuel economic growth.

“There’s no doubt India will continue to need coal for stable power for years,” said Rupesh Sankhe, vice president at Elara Capital India Pvt. in Mumbai. “Plants that meet environmental standards and are able to produce power efficiently will see utilization rising, but I doubt we’re going to have many new coal plants.”  

Coal stockpiles at the country’s power plants had fallen to 14.7 million tons as of Aug. 24, tumbling 62% from a year earlier, according to the latest data from the Central Electricity Authority. More than 88 gigawatts of generation plants, about half the capacity monitored by the power ministry, had inventories of six days or less as of that date, the data show. Power demand jumped 10.5% in July from a year earlier, even as global electricity use dipped 15% during the pandemic, according to the government.
Outages at some large plants that run on imported coal have increased the burden on those that burn domestic supplies, aiding shortfalls.

Adani Power Ltd. had almost 2 gigawatts of capacity in outage at its Mundra plant in Gujarat at the start of the week, while Tata Power Co. Ltd. had shut 80% of its 4-gigawatt plant in the same town for maintenance, power ministry data show.

NTPC Ltd., the largest power generator, will import the 270,000 tons of coal it left out from contracts placed earlier to mitigate the fuel shortage, reflecting higher imported coal volumes this fiscal, the power ministry said in a separate statement.

 

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