3D solar tower increases capacity factor 50%, triples solar surface area
Janta Power closed $5.5 million in seed funding to develop its vertical solar tower, with pilot programs already underway in major global airports like Dallas-Fort Worth and Munich International Airport.
Moment Energy’s repurposed batteries win first-ever UL safety approval for second-life storage
The company’s Luna battery system passed UL 1973, 9540 and 9540A in what’s the market’s first independently verified safety case for repurposed BESS.
Rondo Energy’s 100 MWh heat battery powered by 20 MW of onsite solar
Heat batteries for storing industrial heat can also be powered by low-cost grid electricity generated at sunny and windy hours, the company said.
Repowering trackers can extend profitability of solar arrays entering their golden years
As older solar projects reach the end of their design life, the need for repowering, replacing or upgrading aging components, is becoming a crucial consideration for asset owners.
Why small-scale, non-utility solar is important
Behind-the-meter solar for homes, businesses, and communities comes with numerous benefits, said a paper from Stanford engineering professor Mark Jacobson.
What makes a solar project pollinator-friendly?
As corporate buyers and registries add biodiversity metrics to renewable energy credits, pollinator-friendly solar is emerging as a differentiator in the REC market.
High-rise buildings could soon use gravity energy storage, say researchers
Researchers in Canada have proposed using gravity-based energy storage in high-rise buildings, in combination with photovoltaic facades, small wind turbines, and lithium-ion batteries. Their modeling indicated that this hybrid system could achieve a levelized cost of energy ranging from $0.051/kWh to $0.111/kWh.
The “Kelley Blue Book” for energy assets could improve circularity in the solar sector
Seattle-based urban mining startup Buckstop uses an AI-powered appraisal model to instantly value end-of-life solar panels.
Utilities pump the brakes on climate commitments while giving more gas to fossil fuel
Most utilities failed Sierra Club’s annual report because they are building and maintaining too many fossil fuel plants and too few clean energy projects to keep up with demand.
Building not your average dream home: Solar
In a series covering the process of building an eco-friendly and energy-efficient home in Minnesota, Jessica Fishman describes the process behind installing solar.
