Geneva’s new airport terminal is not only futuristic looking, but it’s energy positive, with solar panels, geothermal power and smart glass.
Category: solar power – Page 82
SCO2 Turbomachinery Developed for Concentrated Solar Power Plant
Southwest Research Institute worked with government and commercial collaborators to successfully develop and demonstrate full-scale turbomachinery for one of the world’s first supercritical carbon dioxide (sCO2) power systems for a concentrated solar power (CSP) plant. The technology combines sCO2 power cycles with integrated thermal energy storage.
The project was supported by the U.S. Department of Energy’s APOLLO program, which was created to improve performance and reduced the cost of electricity from CSP plants. The 10MW sCO2 turbomachinery has successfully completed performance and endurance tests in a closed-loop environment.
SCO2 is carbon dioxide held above a critical temperature and pressure, which causes it to act like a gas while having the density of a liquid. It’s also nontoxic and nonflammable, having been used in dry cleaning processes, low-GHG refrigeration systems, as well as to decaffeinate coffee.
Solar window start-up aims to turn skyscrapers into vertical solar farms with investment from major window manufacturer
Ubiquitous Energy solar energy capturing windows installed at Michigan State University.
Courtesy of Ubiquitous Energy.
A material science start-up, Ubiquitous Energy, is raising tens of millions of dollars to turn windows into surfaces that capture solar energy. The California start-up announced on Tuesday it closed a $30 million funding round, including an investment from consumer window and door manufacturing giant Andersen Corporation, bringing its total funding raised to $70 million.
Woodside pitches massive solar and battery plant, minuscule dent in emissions
Oil and gas giant submits plans for up to 500MW of solar and battery storage to supply renewable power to industrial customers — including its own LNG operations — in WA Pilbara region.
Oil and gas giant Woodside has kicked off the new year by firming up plans to develop a massive solar and battery project in Western Australia’s Pilbara region, to supply renewable electricity to local industrial customers, including its own Pluto LNG facility.
In a submission to the W.A. Environmental Protection Authority on Monday, the company proposed the Woodside Solar Facility to be built in 100MW phases to a total capacity of up to 500MW, ultimately comprising around 1,000,000 solar panels and including battery energy storage infrastructure of up to 400MWh.
Woodside confirmed in its proposal that the solar farm and battery would deliver solar power to customers on the Burrup Peninsula, including at the Maitland Industrial Park, and likely including the company’s own onshore Pluto gas processing plant.
New York to Spend $500 Million to Fuel Boom in Offshore Wind
New York state will spend $500 million building up ports and manufacturing infrastructure for offshore wind farms in a bid to become home base for the nascent industry.
The investments announced Wednesday by Governor Kathy Hochul will focus on building the supply chain for offshore turbines, which can provide clean power to a densely populated coast with little room for onshore wind farms or solar power plants.
“With this investment, New York will lead the nation on offshore wind production, creating green jobs for New Yorkers, and powering our clean energy future,” Hochul said in the statement.
Making light work of emerging micropollutants
Carbon-based organic micropollutants in water can be removed by treatment with high-intensity pulses of light in a procedure developed and demonstrated by researchers at KAUST.
This photodegradation process was already known to be feasible, but its use was limited by the long treatment times it required. Luca Fortunato, Thomas Anthopoulos and colleagues have demonstrated that this photodegradation treatment can be dramatically accelerated with high-intensity light pulses generated from a xenon flash lamp.
“An interesting aspect of this work is that we combined the expertise and technologies of two different fields,” says Fortunato. He explains that the collaboration between the two different research departments—KAUST’s Solar Center and Water Desalination and Reuse Center—allowed the team to adopt a pulsed light system that was previously used to process semiconductor materials for transistors and solar cells.
Solar shingles you can nail to a roof unveiled by GAF Energy
Solar roofing provider GAF Energy announced today its Timberline Solar product uses solar shingles that you can nail to a roof.
GAF Energy, a division of Standard Industries, has made a solar roof system that integrated easily into traditional roofing processes in materials thanks to what it calls the first “nailable” solar shingle, the Timberline Solar Energy Shingle, which will be assembled domestically at GAF Energy’s manufacturing and R&D facility in San Jose, California. The company showed off the tech at the CES 2022 trade event in Las Vegas.
The project will create local American jobs and hopefully create more demand for residential clean energy. One of the challenges to date has been the need to house solar tiles on platforms that have to be attached to roofs, making a solar roof installation more complicated than putting on a traditional roof.
Solar model project for reconstructing flood-hit area in Germany and Belgium
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.
Solar Farms Could Boost Bumblebee Populations, Study Says
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.”
