The Tennessee Valley Authority (TVA) – the largest utility in the United States – will launch a first-of-its-kind pilot program to determine whether closed coal ash storage sites can host utility-scale solar.
Solar on coal ash sites
Pending environmental reviews and regulatory approval, the $216 million pilot project would explore repurposing a capped 300-acre coal ash storage pit into a 100 megawatt (MW) solar farm at the Shawnee Fossil Plant, around 10 miles northwest of Paducah, Kentucky.
The solar farm, which TVA officials say should be operational within two years, will connect to the transmission infrastructure already in place at the 1,696-acre coal plant.
Officials say the model could ultimately be used at other closed Tennessee Valley Authority coal ash sites, with a capacity of 1,000 MW combined if they were to pursue that expansion.
TVA is a federally owned utility corporation that provides electricity for business customers and local power distributors that serve nearly 10 million people in parts of seven southeastern states. TVA receives no taxpayer funding, deriving virtually all of its revenues from electricity sales. It also manages nearly 300,000 acres of land that could potentially be tapped to host solar.
Electrek’s Take
TVA’s latest solar announcement is welcome. The company has less ambitious emissions reduction goals than the Biden administration’s aim for electricity to be net zero by 2030. TVA’s plan is “70% reduction of carbon by 2030; developing a path to an approximate 80% reduction by 2035; and… net-zero by 2050.”
The utility does have plans to add 10,000 MW of solar by 2035, and it’s also developing small module nuclear reactors. It issued a 5,000-MW clean energy request for proposals in July.
But the TVA is also considering switching two aging coal plants in Tennessee to natural gas, when it ought to use the sites to host renewables instead, as it plans to do with Shawnee’s coal ash site. As a federally owned corporation, as we’ve said before, TVA can and should do better.
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The Windsor, Ontario utility says it’s driving towards a more sustainable future after adding a dozen new electric vehicles to its fleet – including a state-of-the-art, 55-foot Terex electric bucket truck.
Based on a Class 7 (33,000 lb. GVWR) International eMV Series BEV, the Terex EV takes the eMV’s 291 kWh battery and adds the Terex Optima 55-foot aerial device and HyPower SmartPTO system to create a fully electrified utility service vehicle that can do anything its diesel counterparts can do while offering better, safer working conditions for utility crews.
“We’ve got 12 EVs,” said Gary Rossi, president and CEO, Enwin Utilities. That number represents fully 10% of the utility’s entire vehicle fleet. “Our centerpiece is our electric 55-feet bucket truck. It’s very quiet,” continues Rossi. “So (the truck) allows us, our crews, to communicate better. It’s not as loud in the community when they’re doing repairs in someone’s backyard.”
That notion is echoed by Terex, itself. The company says its HyPower SmartPTO (power take off), which replaces a mechanical PTO, avoids a loud idling engine while reducing workers’ exposure to toxic exhaust fumes.
“It’s all about building Windsor’s future and literally plugging into the battery factory down the road that is being constructed and showing that Windsor is a leader on this front,” says Drew Dilkens, Mayor of Windsor. “I don’t own an internal combustion engine vehicle,” adds Mayor Wilkins. “I only own two electric cars. My wife and I, we made the change starting in 2019 and I can’t see myself ever going back.”
CTV News Windsor
Enwin says its commitment to clean energy extends beyond its vehicle fleet. The company recently unveiled a massive MW solar rooftop net metering facility at its Rhodes Drive headquarters with over 3,000 solar panels. The site, one of Canada’s largest solar installations, generates enough clean electricity to power 300 homes annually.
Built by Damen Shipyards and the first fully electric tugboat to be deployed in the Middle East, the new RSD-E Tug 2513 Bu Tinah put in its record-breaking performance took place at Khalifa Port during ADIPEC, the world’s largest energy conference.
The RSD-E Tug 2513 is based on the already efficient hull design of the standard, diesel-powered RSD Tug 2513, but its new, fully electric propulsion arrangement enables it to offer zero emissions operations in situations where oil or fuel leakage would be – let’s say especially bad.
But, while the “clean” aspect of all-electric operation is obvious, its Guinness World Record of performance shows that the Damen RSD-E Tug 2513 is up to whatever task its owners put to it.
“This Guinness World Record achievement demonstrates that the transition to alternative energy does not come at the cost of performance,” explains Maritime & Shipping Cluster, AD Ports Group, Captain Ammar Mubarak Al Shaiba. “We are very proud that the first electric tug in the Middle East is also making waves on a global level with this accolade and the fact that in parallel it is improving the sustainability of our operations alongside cost efficiencies in terms of overall fuel saving is extremely important. This vessel is now a key component of our Marine Services fleet and our electrification strategy.”
To earn its record, the the Damen RSD-E Tug 2513 Bu Tinah recorded an average high peak bollard pull of 78.2 tonnes (about 86 ‘Murican tons). The record-setting tugboat can undertake a minimum of two towage operation on a single charge, and can be recharged on a marine DC fast charger in just two hours.
US President-elect Donald Trump speaks during a meeting with House Republicans at the Hyatt Regency hotel in Washington, DC on November 13, 2024.
Allison Robbert | AFP | Getty Images
President-elect Donald Trump on Saturday selected Liberty Energy CEO Chris Wright to serve as the next energy secretary of the United States.
Liberty Energy is an oilfield services company headquartered in Denver with a $2.7 billion market capitalization. The company’s stock gained nearly 9% on Nov. 6 after Trump won the U.S. presidential election, but its shares have since pulled back.
Wright serves on the board of Oklo, a nuclear power startup backed by OpenAI CEO Sam Altman that is developing micro reactors.
Wright will also serve on Trump’s Council of National Energy, the president-elect said Saturday. The council will be led by Trump’s pick for Interior Secretary, North Dakota Gov. Doug Burgum.
Wright has denied that climate change presents a global crisis that needs to be addressed through a transition away from fossil fuels.
“There is no climate crisis and we’re not in the midst of an energy transition either,” Wright said in a video posted on his LinkedIn page last year. “Humans and all complex life on earth is simply impossible without carbon dioxide. Hence the term carbon pollution is outrageous.”
“There is no such thing as clean energy or dirty energy,” Wright said. “All energy sources have impacts on the world both positive and negative.”
Trump described Wright as a “leading technologist and entrepreneur in the energy sector.”
“He has worked in Nuclear, Solar, Geothermal, and Oil and Gas,” the president-elect said in a statement Saturday.
“Most significantly, Chris was one of the pioneers who helped launch the American Shale Revolution that fueled American Energy Independence, and transformed the Global Energy Markets and Geopolitics,” Trump said.
The U.S. has produced more crude oil than any other country in history, including Russia and Saudi Arabia, since 2018, according to the Energy Information Administration.