Hydrogen is the first viable option for seasonal storage
Compressed hydrogen is “the first viable option” to help meet wintertime electricity demand in a high-renewables grid, says DNV GL, a global consulting firm.
Sunrun responds to PG&E’s gas procurement by modeling a decentralized grid
Directly challenging the bankrupt utility’s system reliability request for proposals, Sunrun has released a paper outlining a renewable alternative: distribution islands with solar and battery backup.
The duel for the future of Indiana’s energy identity
While state legislators decide the fate of a bill aimed at adding restrictions to the retirement of existing generation plants, the state’s second-largest utility has issued the results of an unprecedented solar solicitation.
How Canadian hydro could save New England and New York $5.4 billion
MIT researchers model how 4 GW of powerlines connecting the northeast USA to Quebec hydroelectric facilities eliminates the need for up to 60 GW of wind, solar and storage as the two regional power grids approach 100% clean energy.
Fuel cell builder Bloom Energy continues streak of business math errors and lack of profits
A likely profitless 2019 will bring Bloom’s streak to 76 profitless quarters. Its most recent business math error has the firm restating years of earnings.
Software can drastically improve the economics of commercial solar
Jigar Shah of Generate: “Load flexibility is the giant issue nobody is talking about…Extensible Energy’s load-flexibility software is a win-win for the solar contractor and the building owner. Building owners get a higher ROI and faster payback time, and the solar contractor can offer an easy-install demand charge solution with or without batteries.”
Reactive power produced on-site increasingly important as solar power and EVs go mainstream
Cutting costs and integrating clean energy with local reactive power generation.
Trump budget request boosts nuclear, clean coal – while solar, ARPA-E and energy R&D are cut
Presidential budget requests rarely make it through congress. Nevertheless, this budget reveals the administration’s radical goals. Bad news for ARPA-E , EPA and Energy-Star.
Ten sunniest US states added 1.8 GW of small-scale solar in 2019, as solar advocates press for more
Solar contractors added another 1.8 gigawatts of small-scale solar in the ten sunniest states last year. In Hawaii and California, solar groups described their ambitious policy goals to keep the momentum going.
Green hydrogen backed by US solar firms 8minute and Intersect Power
Two solar firms have helped launch an industry group promoting green hydrogen, which is produced using solar or wind power. The group backs a Utah project that would use 30% green hydrogen in 2025 and 100% green hydrogen by 2045.
