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Under the 25-year deal with developer 8minute Solar Energy, the city would buy electricity from a sprawling complex of solar panels and lithium-ion batteries in the Mojave Desert of eastern Kern County, about two hours north of Los Angeles. The Eland project would meet 6% to 7% of L.A.'s annual electricity needs and would be capable of pumping clean energy into the grid for four hours each night.
The combined solar power and energy storage is priced at 3.3 cents per kilowatt-hour [...]
— Los Angeles Times
Los Angeles Mayor Eric Garcetti praised the approved Eland Solar and Storage Center as an integral part of the city's climate commitment to reach 55% renewable energy by 2025, 80% renewable energy by 2036, and 100% renewable energy by 2045. "Located on 2,650 acres in Kern County, California, the... View full entry
The world’s first solar road in Normandy, northern France, which opened in 2016, has failed to meet expectations.
The 2.8 square km of solar panels is in part damaged beyond repair and the 1km road did not produce the power the manufacturer Wattway had promised.
Panels were worn out by traffic and joints between the panels were shattered.
— Energy Reporters
After less than three years in operation, the high-profile 1-kilometer trial stretch of the world's first photovoltaic road in northern France has failed to meet expectations. Instead of delivering the promised 790kWh per day, the first year's actual daily power output was only half that amount... View full entry
Abu Dhabi is claiming the title of the world's largest single-site solar project, having hit the go-button on the Noor Abu Dhabi project this week, with a reported capacity of 1.177 gigawatts, eclipsing Dubai's Mohammed bin Rashid Al Maktoum Solar Park – for now at least. The United Arab Emirates doesn't have a great record when it comes to per-capita carbon footprint, but projects like this show that it's serious about addressing the issue head-on. — New Atlas
"According to the Abu Dhabi media office, the project has sufficient capacity to supply 90,000 people and is expected to reduce Abu Dhabi's CO2 emissions by one million metric tons, or the equivalent of removing 200,000 cars from the road," reports New Atlas. View full entry
Teams that compete in the Solar Decathlon Build Challenge must design and construct fully functional houses...In the National Showcase, teams will ship their houses to the Smithsonian Folklife Festival in June 2020 for display and operation on the National Mall. In the Local Build, teams will showcase their built houses in their communities and bring a smaller representative exhibit to the Smithsonian Folklife Festival — US Department of Energy
Plus, both the Solar Decathlon and Race to Zero competitions are merging, creating the new, U.S. Department of Energy Solar Decathlon. For further details check out the 2019–2020 Competition Guide View full entry
From consumer goods to medical devices, 3D printing is reshaping the manufacturing world. But what about construction? Could this technology change the way buildings are made? That’s the question posed by a team from Washington University in St. Louis. Over the past eight months, students from... View full entry
The Danish-Icelandic artist Olafur Eliasson and the Swedish furniture retailer Ikea are teaming up to produce a range of accessible and affordable tools that function without mains electricity and use renewable energy.
Eliasson’s Little Sun project, co-founded with Frederik Ottesen, created a solar-powered torch for the 1 billion people worldwide who live off the power grid. It is now sold cheaply in more than 600 African outlets. [...] The products developed will be available in Ikea stores.
— The Art Newspaper
Olafur Eliasson is a busy man these days: after recently completing his first building, he's now announced a major design collaboration between his Little Sun initiative with IKEA to create a line of sustainable and affordable off-the-grid tools. Little Sun Original in Burundi. Photo: Aminata... View full entry
California just sent the clearest signal yet that rooftop power is moving beyond a niche market and becoming the norm.
On Wednesday, the Golden State became the first in the U.S. to require solar panels on almost all new homes. Most new units built after Jan. 1, 2020, will be required to include solar systems [...]. While that’s a boost for the solar industry, critics warned that it will also drive up the cost of buying a house by almost $10,000.
— Bloomberg
Rooftop solar panels are finally becoming an integral part of most new California homes beginning in 2020, however skeptics say that the move will further worsen the state's housing crisis. View full entry
Georgetown (pop. 67,000) last year became the largest city in the United States to be powered entirely by renewable energy.
Previously, the largest U.S. city fully powered by renewables was Burlington, Vermont (pop. 42,000), home to Senator Bernie Sanders, the jam band Phish and the original Ben & Jerry’s. Georgetown’s feat is all the more dramatic because it demolishes the notion that sustainability is synonymous with socialism and GMO-free ice cream.
— Smithsonian.com
In his piece for Smithsonian Magazine, Dan Solomon tells the story of Georgetown, TX's green energy transformation and its unexpected champion, Republican mayor Dale Ross—who is now friends with Al Gore and was even featured in his An Inconvenient Sequel documentary. View full entry
Photovoltaic (PV) concrete cladding is set to outperform rooftop solar, according to LafargeHolcim, which has developed a façade system with partner Heliatek.
The team said that the photovoltaic energy-generating concrete facade has the capability to double the energy generation traditionally achieved by roof-based solar systems.
— The Construction Index
"A prototype of this new photovoltaic facade system will be presented at Batimat, the French construction fair in November, and a pilot project is planned in 2018," LafargeHolcim writes in a recent announcement. View full entry
Facades using the product, called Solar Squared, will be able to generate electricity while allowing greater amounts of daylight. The blocks also provide improved thermal insulation, developers say.
Solar Squared’s design consists of an array of optical elements that focus sunlight on small-sized solar cells. These are incorporated within the glass bricks during manufacture and they collect diffuse components of sunlight, making it useful for capturing solar energy in urban areas.
— Global Construction Review
Academics from the Engineering, Mathematics and Physical Science department of England's University of Exter have developed a solar power technology that fits into glass bricks. Its modular design is scalable, allowing for flexible structural integration. We now have the capability to build... View full entry
In March, Tesla cut the ribbon on this groundbreaking grid-scale battery installation, a key test of the viability of energy storage in making renewable energy a more reliable part of the grid. With 50,000 solar panels and 272 batteries, the combined solar-and-storage plant provides enough energy to power 4,500 homes for four hours.
If Tesla can help keep Kauai solar-powered around the clock with its batteries, then it can apply what it has learned elsewhere in the country, and around the world
— grist.org
In her Longreads/Grist piece, author Amelia Urry explains the changing nature of solar power challenges that off-grid dwellers as well as smaller, geographically isolated microgrids face now that battery storage on an industrial scale is becoming more lucrative. The article tells the story of a... View full entry
Tesla revealed today that it created what it calls the ‘Tesla Tiny House’ to feature its energy products, like solar panels and Powerwall.
The company is bringing the house on tour using a Model X “to educate the public on how to generate, store and use renewable energy for their home.”
The tiny house contains a Tesla mobile design studio and configurator to help home owners configure a solar plus energy storage system for their home.
— electrek.co
Needless to add that the Tesla Tiny House itself gains all its electricity via a solar installation on the tiny roof. The exhibition tour is limited to four major Australian cities for now, but the economic gain could be far from tiny — as the world's leader in capita penetration of rooftop... View full entry
Ikea is now offering solar panels and home batteries to its customers in the UK. The Scandinavian furniture chain is partnering with solar firm Solarcentury for the venture, with prices for solar battery storage starting at £3,000 (about $3,970 USD).
The home batteries are designed to work with existing solar panels, or as part of a new combined home solar panel / battery storage system that Ikea is selling.
— theverge.com
The Swedish furniture retail giant first starting solar panels in the UK back in 2013 to grow on a (then) heavily subsidized green energy market but ceased sales in 2015 when the British government announced its plans of cutting solar subsidies by up to 90%. Just a few months later, IKEA returned... View full entry
Jenny Sabin's Lumen installation, made up of over a thousand digitally knitted photo luminescent cells that change color in the presence of sunlight, is raised over MoMA's PS1 courtyard and will open today, on June 27. In the recently published videos, the architect explains the... View full entry
Let’s say you want to switch to solar—for ecological or economic reasons—but are a renter. Installing solar panels on your roof isn’t really an option unless you get permission from your landlord. Enter Solar Gaps, or photovoltaic solar blinds that can be installed easily, and temporarily... View full entry
