In late September, Hurricane Helene bore down on the small town of Hot Springs, N.C. – about 35 miles north of Asheville. Months later, businesses in the town of about 600 are still recovering from the historic flooding.

Photos courtesy of Abigail Norton.

This may seem like a strange place to report on advancements in renewable energy; however, an innovative microgrid operated by Duke Energy reduced a possible multi-week power outage after the storm to just a few days without power.
Hot Springs Mayor Abby Norton — operating from a makeshift office since City Hall is still damaged — supported the microgrid before it began operating in 2023. The opinion was wait-and-see for the rest of her town in Madison County.
“Residents knew the microgrid was here. But it has only delivered power once,” said Norton. “Now, I think people are glad it’s here.”
The Hot Springs microgrid consists of a 2-megawatt (AC) solar facility and a 4.4-megawatt lithium-based battery storage facility. If an outage occurred, the microgrid was designed to serve the town’s entire power load for 4-6 hours. This timeframe would give the utility sufficient time to repair most routine outages in the area.

Photo courtesy of Duke Energy.
Power to the town is delivered by a single distribution line that runs through the Pisgah National Forest, and lengthy outages have happened in the past. Surrounded by a wooded mountainous area, bringing a second line to the town would be an expensive and significant disruption. Backup power with a fossil fuel generator is not an option for the environmentally sensitive area.
For many months in 2017, members of an Energy Innovation Task Force (EITF), an ongoing regional collaborative effort, worked with Duke Energy on future energy needs in the region, including how to incorporate emerging technologies like energy storage to better serve the region. EITF Technology Working Group co-chair Ned Ryan Doyle said in an earlier article, “Investments in energy storage are a key component to a more reliable and resilient grid. It provides a foundation for the expansion of true clean energy sources.”
Microgrids are not new. Many use a natural gas generator to operate. With the solar plus battery setup, the Hot Springs microgrid does not use fossil fuel or produce emissions. Duke Energy’s work on the technology over the past decade allows the microgrid to pick up power from a “black start” situation – where nothing is operating.
Duke Energy has been testing “renewable” microgrid concepts in its territory. It has provided backup power to fire stations, military installations, communication towers, and emergency operation centers, all of which are either in remote locations or vital facilities that need constant power.
“It is not a silver bullet for every situation. It’s technically complex,” said Jason Handley, Duke Energy’s general manager of the Distributed Energy Group. “But it gives us additional options on how to supply power in areas where continuous power is critical, including remote areas.”
When Hurricane Helene hit the area on September 27, the electrical substation that served Hot Springs, located in nearby Marshall, was basically washed away. Rebuilding it would take months; even a temporary fix could take two weeks.
While the rebuild was underway, Handley and his team wondered if the Hot Springs microgrid could be configured to serve the town continuously until the substation was back in service.
One immediate challenge was accessing the town of Hot Springs, which, like many areas in the region, was not easily accessible by road. By Oct. 2, the microgrid was able to isolate the town from the rest of the power grid and begin delivering power – continuing to deliver electricity until the main power grid was back in action on Oct. 8.
“The damage in the town reduced the overall demand for power,” said Handley. “That allowed us to use the solar and battery to deliver electricity to downtown Hot Springs all the time – and the rest of the town, all except for some overnight hours. We stretched the capabilities of the microgrid.”
The success of the renewable setup has drawn interest from those concerned about extreme weather and the need for constant electricity – especially in remote areas like Hot Springs. Duke Energy is looking at future locations, and Handley is hearing from other interested customers and utilities hoping to learn more about the technology.
For Mayor Norton, residents are supportive but are waiting for the next important test. “We want it to work when there is an outage during cold weather. That will be key.”
The post In a flood-damaged N.C. town, a microgrid had a big impact appeared first on SACE | Southern Alliance for Clean Energy.
Renewable Energy
Marinus Link Approval, Ørsted Strategic Pivot
Weather Guard Lightning Tech
Marinus Link Approval, Ørsted Strategic Pivot
Allen discusses Australia’s ‘Marinus Link’ power grid connection, a $990 million wind and battery project by Acciona, and the Bank of Ireland’s major green investment in East Anglia Three. Plus Ørsted’s strategic changes and Germany’s initiative to reduce dependency on Chinese permanent magnets.
Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard’s StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes’ YouTube channel here. Have a question we can answer on the show? Email us!
Good day, this is your friend with a look at the winds of change sweeping across our world. From the waters around Australia to the boardrooms of Europe, the clean energy revolution is picking up speed. These aren’t just stories about wind turbines and power cables. They’re stories about nations and companies making billion dollar bets on a cleaner tomorrow.
There’s good news from Down Under today. Australia and Tasmania are officially connecting their power grids with a massive underwater cable project called the Marinus Link.
The project just got final approval from shareholders including the Commonwealth of Australia, the State of Tasmania, and the State of Victoria. Construction begins in twenty twenty six, with completion set for twenty thirty.
This isn’t just any cable. When finished, it will help deliver clean renewable energy from Tasmania to millions of homes on the mainland. The project promises to reduce electricity prices for consumers across the region.
Stephanie McGregor, the project’s chief executive, says this will change the course of a nation. She’s right. When you connect clean energy sources across vast distances, everyone wins.
The Marinus Link will cement Australia’s position as a leader in the global energy transition. But this is just the beginning of our story from the land Down Under.
Here’s a story about big money backing clean energy. Spanish renewable developer Acciona is moving forward with a nine hundred ninety million dollar wind and battery project in central Victoria, Australia.
The Tall Tree project will include fifty three wind turbines and a massive battery storage system. Construction starts in twenty twenty seven, with operations beginning in twenty twenty nine.
But here’s what makes this special. The project has been carefully designed to protect local wildlife. Acciona surveyed eighty two threatened plant species and fifty six animal species near the site. They’ve already reduced the project footprint by more than twenty four square kilometers to protect high value vegetation areas.
This massive investment will create construction jobs and long term maintenance positions in the region. It will also provide clean electricity to power hundreds of thousands of homes while reducing reliance on fossil fuels.
When companies invest nearly a billion dollars in clean energy, they’re betting on a cleaner future. And Australia isn’t the only place where that smart money is flowing.
The Bank of Ireland is making headlines today with its largest green investment ever. The bank has committed eighty million pounds to East Anglia Three, an offshore wind farm that will become the world’s second largest when it begins operating next year.
Located seventy miles off England’s east coast, East Anglia Three will generate enough clean electricity to power more than one point three million homes.
John Feeney, chief executive of the bank’s corporate division, calls this exactly the kind of transformative investment that drives innovation and accelerates the energy transition.
This follows the bank’s earlier ninety eight million pound commitment to Inch Cape wind farm off Scotland’s coast. The Bank of Ireland has set a target of thirty billion euros in sustainability related lending by twenty thirty. They’ve already reached fifteen billion in the first quarter of this year.
When major financial institutions back clean energy this aggressively, they’re signaling where the smart money is going. But what happens when even the biggest players need to adjust their sails?
Denmark’s Orsted is recalibrating its strategy amid changing market conditions. The company is considering raising up to five billion euros to strengthen its financial position while scaling back some expansion plans.
Orsted has reduced its twenty thirty installation targets from fifty gigawatts to between thirty five to thirty eight gigawatts. But don’t mistake this for retreat. The company is focusing on high margin, high quality projects while maintaining its leadership in offshore wind.
The company’s Revolution Wind project in Rhode Island and Sunrise Wind in New York remain on track for completion in twenty twenty six and twenty twenty seven. These projects will deliver clean electricity to millions of Americans.
CEO Rasmus Errboe is implementing aggressive cost cutting measures, including reducing fixed costs by one billion Danish kroner by twenty twenty six. The company plans to divest one hundred fifteen billion kroner worth of assets to free capital for core projects.
Sometimes the smartest strategy is knowing when to consolidate and focus on what you do best. For Orsted, that’s building the world’s most efficient offshore wind farms. And speaking of strategic thinking, Europe is planning ahead for energy independence.
Germany is leading a European push to reduce dependence on Chinese permanent magnets. The German wind industry has proposed that Europe source thirty percent of its permanent magnets from non Chinese suppliers by twenty thirty, rising to fifty percent by twenty thirty five.
Currently, more than ninety percent of these vital rare earth magnets come from China. The German Federal Ministry for Economic Affairs and Energy is backing this diversification effort, working with industry associations to identify alternative suppliers.
The roadmap calls for turbine manufacturers to establish contacts with new suppliers by mid twenty twenty five, with production facilities potentially operational by twenty twenty nine.
Karina Wurtz, Managing Director of the Offshore Wind Energy Foundation, calls this a strong signal toward a new industrial policy that addresses geopolitical risks.
This isn’t just about reducing dependence on one country. It’s about building resilient supply chains that ensure the continued growth of clean energy. When an industry plans this thoughtfully for its future, that future looks very bright indeed.
You see, the news stories this week tell us something important. From Australia’s underwater cables to Germany’s supply chain strategy, the world is building the infrastructure for a clean energy future. Billions of dollars are flowing toward wind power. Major banks are making their largest green investments ever. Even when companies face challenges, they’re doubling down on what works.
The wind energy industry isn’t just growing. It’s maturing. It’s getting smarter about where to invest and how to build sustainably. And that means the winds of change aren’t just blowing… they’re here to stay.
And now you know… the rest of the story.
https://weatherguardwind.com/marinus-link-orsted/
Renewable Energy
Joint Statement from ACP, ACORE, and AEU on DOE Grid Reliability and Security Protocol Rehearing Request
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Grid Infrastructure -
Policy -
Press Releases
Joint Statement from ACP, ACORE, and AEU on DOE Grid Reliability and Security Protocol Rehearing Request
WASHINGTON, D.C., August 6, 2025 – The American Clean Power Association (ACP), American Council on Renewable Energy (ACORE), and Advanced Energy United, released the following statement after submitting a joint rehearing request to urge the Department of Energy (DOE) to reevaluate their recent protocol issued with the stated goal of identifying risk in grid reliability and security:
“As demand for energy surges, grid reliability must rely on sound modeling, reasonable forecasts, and unbiased analysis of all technologies. Instead, DOE’s protocol relies on inaccurate and inconsistent assumptions that undercut the credibility of certain technologies in favor of others.
“Americans deserve to have confidence that the government is taking advantage of ready-to-deploy and affordable resources to support communities across the country. Clean energy technologies are the fastest growing sources of American-made energy that are ready to keep prices down and meet demand.
“Providing a roadmap that offers a clear-eyed view of risk is critical to meeting soaring demand across the country. The Department of Energy report missed the opportunity to present all the viable types of energy needed to address reliability and keep energy affordable. We urge DOE to reevaluate and enable those charged with securing and future-proofing our grid to meet the moment with every available resource.”
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ABOUT ACORE
For over 20 years, the American Council on Renewable Energy (ACORE) has been the nation’s leading voice on the issues most essential to clean energy expansion. ACORE unites finance, policy, and technology to accelerate the transition to a clean energy economy. For more information, please visit http://www.acore.org.
Media Contacts:
Stephanie Genco
Senior Vice President, Communications
American Council on Renewable Energy
genco@acore.org
The post Joint Statement from ACP, ACORE, and AEU on DOE Grid Reliability and Security Protocol Rehearing Request appeared first on ACORE.
https://acore.org/news/joint-statement-from-acp-acore-and-aeu-on-doe-grid-reliability-and-security-protocol-rehearing-request/
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