Solar-powered hydrogen for domestic applications via building-integrated transparent platform
An international research group has created a closed-loop, transparent energy platform based on PV power generation and hydrogen production from photo-electrochemical cells. The system is claimed to supply power without interruption and to be transparent enough to be integrated into buildings.
Scaling up distributed solar and storage could save ratepayers $109b by 2030
A report found that the U.S. must deploy a minimum of 103 GW of distributed solar and 137 GW of distributed energy storage by 2030 to achieve climate and equity goals at the lowest cost.
Clean energy funding roundup: batteries under solar panels, carbon capture acquisition, ultracaps
Yotta Energy just won seed funding to install batteries under solar modules — in an architecture analogous to microinverters and optimizers.
IREC, SEIA, ESA, EPRI team up to speed distributed storage interconnection
“Getting interconnection of storage right is absolutely fundamental to avoid potential barriers for rapidly rising energy storage deployments,” said Jason Burwen, of project partner Energy Storage Association.
Engie, Enel X and Tesla head Guidehouse’s list of leading distributed storage integrators
Guidehouse Insights has released a report evaluating 15 DES integrators and ranking the top-10 among them, with a special focus on companies shifting away from origination and development towards acting as pure-play integrators.
Distributed storage could save Texas $344 million per year by deferring transmission and distribution costs
Adding enough distributed storage to reduce peak demand by 20% could defer up to one-fifth of the transmission and distribution expenditures in Texas for about 10 years, a study found. Other states may find the study’s analytical insights to be useful.
Yotta Energy is putting batteries under solar modules — in the same spirit as microinverters and optimizers
Yotta has a potential solution for solar-plus-storage in the urban environment. Will the micro-storage startup become the next SolarEdge or Enphase? Or the next JLM energy? And whatever happened to SolPad?
Current wireless technology may be adequate for communicating with distributed solar and storage
A study advised by seven electric utilities found that current “long-term evolution” (LTE) wireless broadband technology may be adequate for sending signals to control, or guide, the operations of distributed solar and storage resources.
Solar, storage and wind can keep us on track as far as 2030
This year’s New Energy Outlook report by Bloomberg New Energy Finance predicts renewables can keep us on track for less than two degrees of global heating for the next decade. But after that, other technologies will have to do their bit.
LCOE for li-ion batteries has fallen to $187/MWh — BNEF
Lithium-ion batteries are increasingly posing a competitive threat to coal- and gas-fired generating plants when paired with solar and wind projects in a number of markets throughout the world, without the need for subsidies, according to new research by BloombergNEF (BNEF).
