SunWize completes 309 kW installation for the VA

By Earthtoys


Substation Relay Protection Training

Our customized live online or in‑person group training can be delivered to your staff at your location.

  • Live Online
  • 12 hours Instructor-led
  • Group Training Available
Regular Price:
$699
Coupon Price:
$599
Reserve Your Seat Today
SunWize Power Systems, the residential and commercial installation business unit of SunWize Technologies, Inc., recently completed a 309-kW DC solar electric system for the Department of Veterans Affairs (VA) at the Jerry L. Pettis Memorial Medical Center in Loma Linda, CA.

The installation is the first solar electric project in a Veterans Affairs-wide push to use renewable energy and improve energy efficiency.

On January 24th, 2007, President Bush signed an executive order for Federal agencies to improve energy efficiency and reduce greenhouse gas emissions by 3% per year or 30% by the end of 2015. In response, the VA developed a comprehensive department-wide energy management plan and surveyed its major facilities for their solar, wind, geothermal, and biomass energy potential. Their evaluation identified the Loma Linda, CA and Dallas, TX facilities as the top candidates for photovoltaic (PV) systems.

SunWize Power Systems responded to the VAÂ’s requests for quotes and was awarded both contracts.

The Loma Linda Medical Center PV system, completed in September, is expected to save the hospital approximately $60,000 a year in electricity costs. It consists of 1,584 Sanyo 195-watt PV modules roof mounted onto SunLink racks. The system utilizes an Advanced Energy Solaron 333-kW inverter and is monitored by Fat Spaniel Technologies. It is one of the highest efficiency systems available today.

“An installation of this size presented considerable challenges due to 24/7 hospital operation,” states Larry Barrett, Energy Manager at the Jerry L. Pettis Memorial Medical Center. “We are appreciative of the expert project and construction management of SunWize and their ability to work within the many location, timing and safety constraints. We are also impressed by the quality of the installation and the attention to detail.”

”Hospitals are big users of energy, so whatever the VA can do to become a good ’green’ neighbor will benefit all of us, both in the short and long terms,” said Dr. James B. Peake, Secretary of Veterans Affairs in a prior statement. “I’m proud of these innovative steps our people are taking and look for them to expand.”

“We are pleased and honored to work with the VA and the Medical Center in Loma Linda in their effort to increase the use of renewable energy. SunWize applauds their recognition that solar electric is already a viable electric power solution” adds David Kaltsas, SunWize Executive Vice President.

Related News

Ontario Energy Board prohibiting electricity shutoffs during latest stay-at-home order

OEB Disconnection Ban shields Ontario residential customers under the stay-at-home order, pausing electricity distributor shutoffs for non-payment and linking COVID-19 Energy Assistance Program credits for small businesses, charities, and overdue utility bills.

 

Key Points

A pause on electricity shutoff notices during Ontario's stay-at-home order, with COVID-19 bill credits for customers.

✅ Distributors cannot issue residential disconnection notices.

✅ Applies through the stay-at-home order timeline.

✅ CEAP credits: $750 residential; $1,500 small biz and charities.

 

With Ontario now into the third province-wide lockdown, the Ontario Energy Board (OEB) has promised residents won't have to worry about their power being shut off.

On April 8, the Province issued the third stay-at-home order in the last 13 months which is scheduled to last for 28 days until at least May 6, as electricity rates and policies continue to shift.

On April 30, the annual winter disconnection ban is set to expire, meaning electricity distributors like Hydro One would normally be permitted to issue disconnection notices for non-payment as early as 14 days before the end of the ban.

However, the OEB has announced changes for electricity consumers that prohibit electricity distributors from issuing disconnection notices to residential customers for the entirety of the stay-at-home order.

Additionally, the COVID-19 Energy Assistance Program is available for residential, small business, and registered charity customers who have overdue amounts on their electricity or gas bills as a result of the pandemic, complementing support for electric bills introduced during COVID-19, and the fixed COVID-19 hydro rate that helped stabilize costs.

Those who meet these criteria are eligible for credits up to a maximum of $750 for residential customers and $1,500 for small businesses and charities, alongside earlier moves to set an off-peak price to ease costs.

 

Related News

View more

ERCOT Issues RFP to Procure Capacity to Alleviate Winter Concerns

ERCOT Winter Capacity RFP seeks up to 3,000 MW through generation and demand response to bolster Texas grid reliability during peak load, leveraging Reliability Must-Run, incentive factors, and EEA risk mitigation for the 2023-24 season.

 

Key Points

An ERCOT initiative to procure 3,000 MW of generation and demand response to reduce EEA risk and improve reliability.

✅ Targets 3,000 MW from generation and demand response

✅ Uses RMR-style contracts with flexible incentive factors

✅ Aims to lower EEA probability below 10% this winter

 

The Electric Reliability Council of Texas (ERCOT) issued a request for proposals to stakeholders to procure up to 3,000 MW of generation or demand response capacity to meet load and reserve requirements during the winter 2023-24 peak load season (Dec. 1, 2023, through Feb. 29, 2024), amid ongoing Texas power grid challenges across the region.

ERCOT cited “several factors, including significant peak load growth since last winter, recent and proposed retirements of dispatchable Generation Resources, and recent extreme winter weather events, including Winter Storm Elliott in December 2022, Winter Storm Uri in February 2021, and the 2018 and 2011 winter storms, each of which resulted in abnormally high demand during winter weather.” It now seeks additional capacity under its “authority to prevent an anticipated Emergency Condition,” reflecting nationwide blackout risks identified by grid experts.

In its notice regarding the RFP, ERCOT identified a number of mothballed and recently decommissioned generation resources that may be eligible to offer capacity under the RFP. It further stated that offers must comport with the format of its “Reliability Must-Run” agreement but could include a proposed “Incentive Factor” that reflects the revenues the unit owners determine would be necessary to bring the unit back to operation. It added that the Incentive Factor is not necessarily limited to 10%. Providers of eligible demand response can submit offers based on similar principles that are not necessarily constrained by cost. The notice identifies potential acceptable sources of demand response, describes certain parameters for the kinds of demand response that are permitted to respond to the RFP, and outlines the time periods during which ERCOT must be able to deploy the demand response resources to improve electricity reliability across the system.

To meet the Dec. 1, 2023, service start date, ERCOT developed an aggressive timeline to solicit and evaluate proposals through the RFP. Responses to the RFP are due Nov. 6, 2023. ERCOT’s schedule provides that it will notify market participants that obtain awards on Nov. 23, 2023. Expect contracts to be executed by Nov. 30, 2023.

Unlike Regional Transmission Organizations in the Northeastern United States, ERCOT does not have a capacity market. Instead, ERCOT relies on a high price cap of $5,000 per MWh for its energy market (decreased from the $9,000 per MWh cap in effect during Winter Storm Uri) and an Operating Reserve Demand Curve adder that pays additional funds to generators supplying power and ancillary services, an area recently scrutinized for improper payments when supply conditions are tight. In the wake of Winter Storm Uri, some calls were made to have ERCOT adopt a capacity market for reliability reasons, and a number of legal battles continue to play out in the wake of Winter Storm Uri. (See recent McGuireWoods legal alert “Winter Storm Uri Power Dispute Reaches the Supreme Court of Texas.”) Though a capacity market was not adopted, the Texas Legislature approved a $7.2 billion loan program, widely described as an electricity market bailout for generators, to build up to 10,000 MW of dispatchable generation. The legislature also approved a version of the Public Utility Commission of Texas’ proposal to establish a “Performance Credit Mechanism,” but with a cost cap of $1 billion.

The loss of life and economic impacts of Winter Storm Uri in 2021, along with the energy crunches and calls for conservation this past summer, are driving changes to ERCOT’s “energy-only” market, including electricity market reforms under consideration. Texas policymakers are providing multiple financial incentives to promote investment in dispatchable on-demand generation, and voters will consider funding to modernize generation measures this year to make the Texas grid more reliable and able to deal with power demand from a growing economy and increased demand for electricity driven by weather. In the meantime, ERCOT’s plan to procure 3,000 MW through this RFP process is a stopgap measure intended to bolster reliability for the upcoming winter season and lower the probability of load shed in the event of severe winter weather.

 

Related News

View more

OEB issues decision on Hydro One's first combined T&D rates application

OEB Hydro One Rate Decision 2023-2027 sets approved transmission and distribution rates in Ontario, with a settlement reducing revenue requirement, modest bill impacts, higher productivity factors, inflation certainty, DVA credits, and First Nations participation measures.

 

Key Points

OEB-approved Hydro One 2023-2027 transmission and distribution rates settlement, lowering costs and limiting bill impacts.

✅ $482.7M revenue reductions vs. original proposal

✅ Avg bill impact: +$0.69 trans., +$2.43 distr. per month

✅ Faster DVA refunds; productivity and efficiency incentives

 

The Ontario Energy Board (OEB) issued its Decision and Order on an application filed by Hydro One Networks Inc. (Hydro One) on August 5, 2021 seeking approval for changes to the rates it charges for electricity transmission and distribution, beginning January 1, 2023 and for each subsequent year through to December 31, 2027. 

The proceeding resulted in the filing of a settlement proposal that the OEB has now approved after concluding that it is in the public interest. 

The negotiated reductions in Hydro One's transmission and distribution revenue requirements over the 2023 to 2027 period total $482.7 million compared to the requests made by Hydro One in its application.

The OEB found that the reductions in Hydro One's proposed capital expenditure and operating, maintenance and administration costs were reasonable, and should not compromise the safety and reliability of Hydro One's transmission and distribution systems. It also concluded that the estimated bill impacts for both transmission and distribution customers are reasonable, and that the January 1, 2023 implementation and effective date of the new rates is appropriate.

In the broader Canadian context, pressures on utility finances at other companies, such as Manitoba Hydro's debt provide additional background for stakeholders.

 

Bill Impacts

This proceeding related to both transmission and distribution operations.

 

Transmission

The new transmission revenue requirement will affect Ontario electricity consumers across the province because it will be incorporated into updated transmission rates, which are paid by electricity distributors and other large consumers connected directly to the transmission system, and distributors then pass this cost on to their customers.

As a result of the settlement approved on the transmission portion of the application, it is estimated that for a typical Hydro One residential customer with a monthly consumption of 750 kWh, the total bill impact averaged over the 2023-2027 period will be an increase of $0.69 per month or 0.5%, which follows the 2021 electricity rate reductions that affected many businesses.

 

Distribution

The new OEB-approved distribution rates will affect Hydro One's distribution customers, including areas served through acquisitions such as the Peterborough Distribution sale which expanded its customer base.

As a result of the settlement reached on the distribution portion of the application, it is estimated that for a typical residential distribution customer of Hydro One with a monthly consumption of 750 kWh, the total bill impact averaged over the 2023-2027 period will be an increase of $2.43 per month or 1.5%.
This proceeding included 24 approved intervenors representing a wide variety of customer classes and other interests. Representatives of 18 of those intervenors participated in the settlement conference. Having this diversity of perspective enriches the already thorough examination of evidence and argument that the OEB routinely undertakes when considering an application.

Other features of the settlement proposal include:

  • A commitment by Hydro One to include, in future operational and capital investment plans, a discussion of how the proposed spending will directly support the achievement of Hydro One's climate change policy.
  • Eliminating further updates to reflect changes to inflation in 2022 and 2023 as originally proposed, to provide Hydro One's customers with greater certainty as to the potential impacts of inflation on their bills.
  • Increases in the productivity factors and supplemental stretch factors for both the distribution and transmission business segments which will provide Hydro One with additional incentives to achieve greater efficiencies during the 2023 to 2027 period.
  • Undertaking certain measures to seek economic participation or equity investment opportunities from First Nations.
  • Disposition of net credit balances in deferral and variance accounts (DVAs) owed to customers will be returned over a shorter period of time:
  • Transmission DVA – $22.5M over a one-year period in 2023 (versus five years)
  • Distribution DVA – $85.9M over a three-year period – 2023-2025 (versus five years)
  • Undertaking certain measures to continue examining cost-effective transmission and distribution line losses
  • In the decision, the OEB acknowledged the efforts involved by parties to participate in this entire proceeding, including the settlement conference, considering the number of participants, the complexity of the issues, and the challenging logistics of a "virtual" proceeding. The OEB commended the parties and OEB staff for achieving a comprehensive settlement on all issues.

 

Related News

View more

World Bank Backs India's Low-Carbon Transition with $1.5 Billion

World Bank Financing for India's Low-Carbon Transition accelerates clean energy deployment, renewable energy capacity, and energy efficiency, channeling climate finance into solar, wind, grid upgrades, and green jobs for sustainable development and climate resilience.

 

Key Points

$1.5B World Bank support to scale renewables, boost energy efficiency, and drive India's low-carbon growth.

✅ Funds solar, wind, and grid modernization projects

✅ Backs industrial and building energy-efficiency upgrades

✅ Catalyzes green jobs, innovation, and climate resilience

 

In a significant move towards bolstering India's efforts towards a low-carbon future, the World Bank has approved an additional $1.5 billion in financing. This article explores how this funding aims to support India's transition to cleaner energy sources, informed by global moves toward clean and universal electricity standards and market access, the projects it will fund, and the broader implications for sustainable development.

Commitment to Low-Carbon Transition

India, as one of the world's largest economies, faces substantial challenges in balancing economic growth with environmental sustainability. The country has committed to reducing its carbon footprint and enhancing energy efficiency through various initiatives and partnerships. The World Bank's financing represents a crucial step towards achieving these goals within the context of the global energy transition now underway, providing essential resources to accelerate India's transition towards a low-carbon economy.

Projects Supported by World Bank Funding

The $1.5 billion financing package will support several key projects aimed at advancing India's renewable energy sector and promoting sustainable development practices. These projects may include the expansion of solar and wind energy capacity, enhancing energy efficiency in industries and buildings, improving waste management systems, and fostering innovation in clean technologies.

Impact on Renewable Energy Sector

India's renewable energy sector stands to benefit significantly from the World Bank's financial support. With investments in solar and wind power projects, and broader shifts toward carbon-free electricity across utilities, the country can increase its renewable energy capacity, reduce dependency on fossil fuels, and mitigate greenhouse gas emissions. This expansion not only enhances energy security but also creates opportunities for job creation and economic growth in the clean energy sector.

Enhancing Energy Efficiency

In addition to renewable energy projects, the financing will likely focus on enhancing energy efficiency across various sectors. Improving energy efficiency in industries, transportation, and residential buildings is critical to reducing overall energy consumption, and analyses of decarbonizing Canada's electricity grid highlight how efficiency supports lower carbon emissions and progress toward sustainable development goals. The World Bank's support in this area can facilitate technological advancements and policy reforms that promote energy conservation practices.

Promoting Sustainable Development

The World Bank's financing is aligned with India's broader goals of promoting sustainable development and addressing climate change impacts. By investing in clean energy infrastructure and promoting environmentally sound practices, and amid momentum from the U.S. climate deal that shapes investment expectations, the funding contributes to enhancing resilience to climate risks, improving air quality, and fostering inclusive economic growth that benefits all segments of society.

Collaboration and Partnership

The approval of $1.5 billion in financing underscores the importance of international collaboration and partnership in advancing global climate goals, drawing lessons from China's path to carbon neutrality where relevant. The World Bank's engagement with India demonstrates a commitment to supporting developing countries in their efforts to transition towards sustainable development pathways and build resilience against climate change impacts.

Challenges and Opportunities

Despite the positive impact of the World Bank's financing, India faces challenges such as regulatory barriers, funding constraints, and technological limitations in scaling up renewable energy and energy efficiency initiatives, as well as evolving investor sentiment amid U.S. oil policy shifts that affect energy strategy. Addressing these challenges requires coordinated efforts from government agencies, private sector stakeholders, and international partners to overcome barriers and maximize the impact of investments in sustainable development.

Conclusion

The World Bank's approval of $1.5 billion in financing to support India's low-carbon transition marks a significant milestone in global efforts to combat climate change and promote sustainable development. By investing in renewable energy, enhancing energy efficiency, and fostering innovation, the funding contributes to building a cleaner, more resilient future for India and sets a precedent for international cooperation in addressing pressing environmental challenges worldwide.

 

Related News

View more

Battery-electric buses hit the roads in Metro Vancouver

TransLink Electric Bus Pilot launches zero-emission service in Metro Vancouver, cutting greenhouse gas emissions with fast-charging stations on Route 100, supporting renewable energy goals alongside trolley buses, CNG, and hybrid fleets.

 

Key Points

TransLink's Metro Vancouver program deploying charging, zero-emission buses on Route 100 to cut emissions and fuel costs.

✅ Cuts ~100 tonnes GHG and saves $40k per bus annually

✅ Five-minute on-route charging at terminals on Route 100

✅ Pilot data to guide zero-emission fleet transition by 2050

 

TransLink's first battery-electric buses are taking to the roads in Metro Vancouver as part of a pilot project to reduce emissions, joining other initiatives like electric school buses in B.C. that aim to cut pollution in transportation.

The first four zero-emission buses picked up commuters in Vancouver, Burnaby and  New Westminster on Wednesday. Six more are expected to be brought in, and similar launches like Edmonton's first electric bus are underway across Canada.

"With so many people taking transit in Vancouver today, electric buses will make a real difference," said Merran Smith, executive director of Clean Energy Canada, a think tank at Simon Fraser University, in a release.

According to TransLink, each bus is expected to reduce 100 tonnes of greenhouse gas emissions and save $40,000 in fuel costs per year compared to a conventional diesel bus.

"Buses already help tackle climate change by getting people out of cars, and Vancouver is ahead of the game with its electric trolleys," Smith said.

She added there is still more work to be done to get every bus off diesel, as seen with the TTC's battery-electric buses rollout in Toronto.

The buses will run along the No. 100 route connecting Vancouver and New Westminster. They recharge — it takes about five minutes — at new charging stations installed at both ends of the route while passengers load and unload or while the driver has a short break. 

Right now, more than half of TransLink's fleet currently operates with clean technology, offering insights alongside Toronto's large battery-electric fleet for other cities. 

In addition to the four new battery-electric buses, the fleet also includes hundreds of zero-emission electric trolley buses, compressed natural gas buses and hybrid diesel-electric buses, while cities like Montreal's first STM electric buses continue to expand adoption.

"Our iconic trolley buses have been running on electricity since 1948 and we're proud to integrate the first battery-electric buses to our fleet," said TransLink CEO Kevin Desmond in a press release.

TransLink has made it a goal to operate its fleet with 100 per cent renewable energy in all operations by 2050. Desmond says, the new buses are one step closer to meeting that goal.

The new battery-electric buses are part of a two-and-a-half year pilot project that looks at the performance, maintenance, and customer experience of making the switch to electric, complementing BC Hydro's vehicle-to-grid pilot initiative underway in the province.

 

Related News

View more

Brenmiller Energy and New York Power Authority Showcase Thermal Storage Success

bGen Thermal Energy Storage stores high-temperature heat in crushed rocks, enabling on-demand steam, hot water, or hot air; integrates renewables, shifts load with off-peak electricity, and decarbonizes campus heating at SUNY Purchase with NYPA.

 

Key Points

A rock-based TES system storing heat to deliver steam, hot water, or hot air using renewables or off-peak power.

✅ Uses crushed rocks to store high-temperature heat

✅ Cuts about 550 metric tons CO2 annually at SUNY Purchase

✅ Integrates renewables and off-peak electricity with NYPA

 

Brenmiller Energy Ltd. (NASDAQ: BNRG), in collaboration with the New York Power Authority (NYPA), a utility pursuing grid software modernization to improve reliability, has successfully deployed its first bGen™ thermal energy storage (TES) system in the United States at the State University of New York (SUNY) Purchase College. This milestone project, valued at $2.5 million, underscores the growing role of TES in advancing sustainable energy solutions.

Innovative TES Technology

The bGen™ system utilizes crushed rocks to store high-temperature heat, which can be harnessed to generate steam, hot air, or hot water on demand. This approach allows for the efficient use of excess renewable energy or off-peak electricity, and parallels microreactor storage advances that broaden thermal options, providing a reliable and cost-effective means of meeting heating needs. At SUNY Purchase College, the bGen™ system is designed to supply nearly 100% of the heating requirements for the Physical Education Building.

Environmental Impact

The implementation of the bGen™ system is expected to eliminate approximately 550 metric tons of greenhouse gas emissions annually. This reduction aligns with New York State's ambitious climate goals, including a 40% reduction in greenhouse gas emissions by 2030, even as transmission constraints can limit cross-border imports. The project also demonstrates the potential of TES to support the state's transition to a cleaner and more resilient energy system.

Collaborative Effort

The successful deployment of the bGen™ system at SUNY Purchase College is the result of a collaborative effort between Brenmiller Energy and NYPA. The project was partially funded by a grant from the Israel-U.S. Binational Industrial Research and Development (BIRD) Foundation. This partnership highlights the importance of international cooperation in advancing innovative energy technologies, as seen in OPG-TVA nuclear collaboration efforts across North America.

Future Prospects

The successful installation and operation of the bGen™ system at SUNY Purchase College serve as a model for broader adoption of TES technology in institutional settings, as OPG's SMR commitment signals parallel low-carbon investment across the region. Brenmiller Energy and NYPA plan to share the project's findings through a webinar hosted by the Renewable Thermal Collaborative on May 19, 2025. This initiative aims to promote the scalability and replicability of TES solutions across New York State and beyond.

As the demand for sustainable energy solutions continues to grow, the successful deployment of the bGen™ system at SUNY Purchase College marks a significant step forward in the integration of TES technology into the U.S. energy landscape, while projects like Pickering B refurbishment underscore parallel clean power investments. The project not only demonstrates the feasibility of TES but also sets a precedent for future initiatives aimed at reducing carbon emissions and enhancing energy efficiency.

Brenmiller Energy's commitment to innovation and sustainability positions the company as a key player in the evolving energy sector. With continued support from partners like NYPA and the BIRD Foundation, and as jurisdictions advance first SMR deployments in North America, Brenmiller Energy is poised to expand the reach of its TES solutions, contributing to a more sustainable and resilient energy future.

 

Related News

View more

Sign Up for Electricity Forum’s Newsletter

Stay informed with our FREE Newsletter — get the latest news, breakthrough technologies, and expert insights, delivered straight to your inbox.

Electricity Today T&D Magazine Subscribe for FREE

Stay informed with the latest T&D policies and technologies.
  • Timely insights from industry experts
  • Practical solutions T&D engineers
  • Free access to every issue

Download the 2025 Electrical Training Catalog

Explore 50+ live, expert-led electrical training courses –

  • Interactive
  • Flexible
  • CEU-cerified