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Category: sustainability – Page 318

Bad Neuenahr-Ahrweiler 21/12/2021. The power plant of technical service providers Faber Infrastructure and YESSS Elektro illuminates St. Pius Church and supplies two construction planning office containers with environment-friendly solar power. This is where the consulting engineers of the Ahr Valley Cooperation prepare their damage surveys for the residents affected by the flood disaster in Rhineland-Palatinate’s Ahr Valley – strictly on a cost-covering basis and not for profit.

See also: Economic losses from weather extremes amplify each other.

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Lakeview Generating Station was once a coal plant in Mississauga, a suburb of Toronto. But now, developers are reimagining it to become a mixed-use, lakefront village, where residents can walk or bike anywhere within the site in just 15 minutes.

Lakeview Village, as the new development will be named, will reclaim access and views of the lake, both of which the former coal plant had restricted for locals. As reported by Fast Company, the government shut down the plant in 2005, and initially planned to replace it with a gas-fired power plant. But the community protested this idea, instead pushing for the site to become something meaningful for the residents.

“There were a lot of grassroots community efforts that really resisted and had a more ambitious vision for what the waterfront could be here, toward a mixed-use, sustainable waterfront community,” Brian Sutherland, vice president of development at Argo Development Corporation, told Fast Company. Argo is leading the redevelopment project.

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Pumped hydropower is great. This method might be even better.

Two new compressed air storage plants will soon rival the world’s largest non-hydroelectric facilities and hold up to 10 gigawatt hours of energy. But what is advanced compressed air energy storage (A-CAES), exactly, and why is the method about to have a moment?

Compressed air is part of a growingly familiar kind of energy storage: grid-stabilizing batteries. Like Elon Musk’s battery farm in Australia and other energy overflow storage facilities, the goal of a compressed air facility is to take extra energy from times of surplus and feed it back into the grid during peak usage.

Continue reading “This Compressed Air Grid ‘Battery’ Is an Energy Storage Game Changer” | >

Tractors that steer themselves are nothing new to Minnesota farmer Doug Nimz. But then four years ago, John Deere brought a whole new kind of machine to his 2,000-acre corn and soybean farm. That tractor could not only steer itself but also didn’t even need a farmer in the cab to operate it.

It turns out the 44,000-pound machine was John Deere’s first fully autonomous tractor, and Nimz was one of the first people in the world to try it out. His farm served as a testing ground that allowed John Deere’s engineers to make continuous changes and improvements over the last few years. On Tuesday, the rest of the world got to see the finished tractor as the centerpiece of the company’s CES 2022 press conference.

“It takes a while to get comfortable because … first of all, you’re just kind of amazed just watching it,” said Nimz, who on a windy October afternoon described himself as “very, very interested” but also a “little suspicious” of autonomous technology before using John Deere’s machine on his farm. “When I actually saw it drive … I said, ‘Well, goll, this is really going to happen. This really will work.’”

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And it claims any roofer can install its new solar shingles.

GAF Energy, a division of roofing giant GAF, developed new solar shingles that are so easy to install no special equipment or knowledge is required, a TechCrunch report reveals.

The new accessible home renewable energy option provides serious competition for Tesla, who revealed their own new tiles with 22 percent more energy capacity last month.

Solar shingles have traditionally been difficult to install, as they replace traditional shingles to act as roofing material and solar cells at the same time. Tesla’s solar roofs, for example, require a special team to carry out what is essentially a whole roof replacement that has, in the past, taken weeks to complete.

With its new solar shingles, GAF Energy hopes to make installation easier and more flexible. Not only will it allow quicker install times, but it will also allow specific patches of roofing to be replaced with solar shingles, meaning customers won’t only have the option of replacing their entire roof.

Continue reading “A Company Is Taking on Tesla With Its Easy-Install Solar Roof Tiles” | >

A new study finds that installing solar farms could become a two birds, one stone situation, as these areas can also double as thriving pollinator habitats if land owners allow meadows to grow around the solar panels.

The study, from researchers at Lancaster University in the UK that will be presented today at an Ecology Across Borders conference, shows that installing solar farms could be greatly beneficial to nature.

“Our findings provide the first quantitative evidence that solar parks could be used as a conservation tool to support and boost pollinator populations. If they are managed in a way that provides resources, solar parks could become [a] valuable bumble bee habitat,” said Hollie Blaydes, associate lecturer and doctorate student at the university. “In the UK, pollinator habitat has been established on some solar parks, but there is currently little understanding of the effectiveness of these interventions. Our findings provide solar park owners and managers with evidence to suggest that providing floral and nesting resources for bumble bees could be effective.”

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BayWa r.e., in partnership with Grüne Energien, has received planning permission for the development of the Rag Lane Solar Farm project near Bristol, UK.

Construction of the 49.9 MW solar project in South Gloucestershire is planned to commence at the beginning of 2023, with grid connection expected in the second half of 2023. When complete, Rag Lane will deliver approximately 52 GWh/year of clean renewable electricity for distribution to the national grid, the equivalent to the annual electrical needs of approximately 15,000 family homes.

BayWa r.e. is committed to ensuring maximum benefit to the local community and environment in the development of Rag Lane. As part of the construction of the project, BayWa r.e. will provide biodiversity enhancements to the local area including the reinforcement and planting of 1.7 km of new hedgerows as a haven for wildlife, as well as ecological connectivity and improvements to the public footpath that runs across the site.

The company also anticipates that at least 20 local jobs will be created through the construction phase, with 2–3 long term jobs through the operational life of the project.

Continue reading “49.9 MW solar farm with biodiversity enhancements” | >