
Christmas at the Shobers’ home in 2022.
Two years ago, just before Christmas, SACE Research Director Maggie Shober and her family received terrifying news: their gas furnace had been leaking fumes into their home, polluting the air they breathed daily.
Contractors recommended that the Shobers shut off their gas furnace and rely on the electric resistance backup until after the holidays. One problem: a severe cold front was rolling in. Over the next two days, leading up to Christmas Eve, that cold front would turn into Winter Storm Elliott.
If you aren’t thinking about extreme winter weather, electrification, and its impacts on the grid already this week, here’s a fabulous study that lays it all out: why it’s important, and what to do about it (hint: it isn’t just “build more gas”) https://t.co/yajvNJXhMI
— Maggie Shober (@maggie_shober) December 22, 2022
Most people in the Tennessee Valley region didn’t know to expect rolling blackouts due to the cold, but Maggie is an energy expert. She spent the entire day of Dec. 23 monitoring the U.S. Energy Information Administration’s grid monitoring system, which tracks local forecasts and power generation by balancing authority hourly.
Got to spend some time cuddled on the couch with my 7-year old this morning exploring and explaining Grid Monitor and other real-time dashboards. https://t.co/cH2b8zThOi
— Maggie Shober (@maggie_shober) December 23, 2022

Maggie Shober’s daughter helps with cooking while bundled up inside.
She noticed the load was significantly higher than the forecasts, and certain types of generation, such as gas and coal, were falling instead of increasing. Maggie warned friends and family to expect blackouts while dealing with her family’s own scary situation — trying to stay warm inside with little to no heat.
The Shobers woke up on Christmas Eve to a house that was 50 degrees. Early that morning, the Tennessee Valley Authority had announced more blackouts. Knowing their gas furnace was unsafe to use, they resorted to bundling up and sealing off rooms in their home, even considering pitching a tent in their living room to conserve heat.
After the holidays, the family realized they needed a safer, more reliable system. By early January, they had installed a heat pump. New heat pumps are more reliable in cold weather than older heat pumps. The Shober’s heat pump works efficiently down to -4 degrees Fahrenheit.
Currently, tax credits are available for 30% of the installation of a new heat pump, up to $2,000. The Shobers caught the energy efficiency bug and added insulation, also available for tax credits.
By switching to a heat pump, the Shobers found a safer, more reliable way to stay warm and embraced a better solution for their home and the environment. And as a bonus, since a heat pump is also an air conditioner, they’re also saving money in the summer!
The post How Winter Storm Elliott prompted one family’s switch to a heat pump appeared first on SACE | Southern Alliance for Clean Energy.
How Winter Storm Elliott prompted one family’s switch to a heat pump
Renewable Energy
Joint Statement from ACP, ACORE, and AEU on DOE Grid Reliability and Security Protocol Rehearing Request
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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/
Renewable Energy
5 Ways To Finance Your Solar Panels In Australia
Renewable Energy
Proactive Inspections: How CICNDT Is Changing Blade Inspections and Reliability
Proactive Inspections: How CICNDT Is Changing Blade Inspections and Reliability
Wind turbine operators are entering a critical new era: longer turbine lifespans, aging assets, and tighter repowering timelines driven by policy shifts like the Inflation Reduction Act. In this evolving landscape, blade reliability is paramount — and Jeremy Heinks, founder of CICNDT, is on a mission to change how the industry approaches it.
In a recent episode of the Uptime podcast, Heinks spoke candidly about the current gaps in non-destructive testing (NDT) in the wind sector and how CICNDT is addressing them.
What Operators Are Finding – and Missing
Operators who have used CICNDT’s services are starting to understand the power of pre-installation blade inspections. One customer who brought in CICNDT for a sample check of brand-new blades discovered unexpected problems: “The sample showed that they have an issue with these brand-new blades,” he said.
Unfortunately, with the push to deploy stored or newly manufactured blades more than ever, quality issues remain a concern. Heinks and the CICNDT team have noticed an uptick in problems in recent months.
“The quality is definitely down,” he said.
NDT at this stage is not just convenient, it can catch issues before they turn into costly downtime.
When blade inspections show damage that occurred in the factory due to manufacturing issues, or in transport, it’s bad news, but good timing. The best time to fix the blade (and address warranty issues) is prior to installation.
“It is much easier for us to get the technology and the personnel to a blade that’s on the ground, ” Heinks said. “It’s cheaper, it’s quicker… It always comes down to access.”
Legacy Blades, Mystery History
The concern about hidden problems extends to stored blades, many of which have unknown histories. In one case, blades had been stored in a location that had flooded years prior.
“We get out there, we’re scanning laminates… and it just [gave] terrible signal,” Heinks said. Only after researching the site’s history did they learn about the submersion event. “Those are things you’ve got to look at, too.”
Even weather events like high winds can compromise blades on the ground: “They’ll start fluttering in ways they’re not designed to,” Heinks said. “NDT is the only way you’re going to figure out if something is really wrong with them.”
A Modern Toolbox for Deep Inspection
CICNDT’s new lab in Ogden, Utah is outfitted with high-end inspection capabilities rarely seen in the wind industry, yet those tools are commonly used in aviation and defense. The company’s mission is to deliver focused, practical, robust Non-destructive Testing Solutions that address the needs of clients in Aerospace, including the Space Industry, and Renewable Energy.
“We’ve got… robotic CT, laser ultrasound, thermography,” he said, explaining that those technologies allow 3D inspection of components without destruction. “We can scan it and get a 3D image… without having to (enlarge or) damage the defect,” Heinks said.
The approach gives operators unprecedented clarity about issues like bonding flaws, root defects, or main spar cracks, especially in carbon fiber designs.
Blade Bolts: A Hidden Failure Point
Cracked blade bolts is another emerging issue that Heinks noted, and it’s another that CICNDT is well-equipped to address.
“We can definitely do a UT (ultrasonic) blade inspection… Whether it’s installed or not installed on the bolts,” Heinks said. He also mentioned development of a bolt monitoring system using sensors to track fatigue over time.
Critically, this type of proactive check could be performed quickly onsite.
Practical Inspection Strategies, Cost-effective Maintenance
One recurring theme in the interview was the need for practical expertise, and not just using technology for its own sake. “A lot of really cool robotics [are] coming out… [but] they don’t have the experience needed… and therefore, they can miss the mark,” Heinks said.
The goal should be “a practical approach to the inspection with automation.”
CICNDT also offers to train operators to perform “operator-level inspections” so issues can be flagged quickly before calling in a Level II or III technician.
Future-Proofing Wind Assets
With the U.S. wind fleet aging and uncertain repowering timelines, proactive inspections are more important than ever.
“We have a throwaway attitude when it comes to blades,” Heinks said, “but inspection and preventive maintenance is the way to go.”
He pointed to the example of wind farms in Australia and on remote islands, where turbines are expected to run for 30 years or more.
The key to longevity, according to Heinks? It’s plain common sense.
“Budget for more inspection on these things that we know will go bad over time.”
Heinks added that after repairs are made is also an important, and often-overlooked, line-item.
“Post inspection on repairs is always a good idea… It’s commonplace in aviation.”
The Bottom Line: NDT = More Uptime
Wind turbine operations managers should rethink inspection practices before damage becomes downtime. With tools like robotic CT, laser ultrasound, and ultrasonic bolt testing, CICNDT brings aviation-grade diagnostics to wind, and offers a path to asset longevity.
“Sometimes (operators) have had turbines offline for weeks, if not months, because they have an issue they don’t know they can do anything about,” Heinks said. NDT can ‘see’ the problem so a fix can be made – and the equipment can get back in service.
More Uptime is always the goal!
To reach CICNDT:
Call (801) 436-6512 or email info@cicndt.com
Listen to the interview Apple Podcasts or on Spotify
https://weatherguardwind.com/proactive-inspections-how-cicndt-is-changing-blade-inspections-and-reliability/
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