Solar gets by with a little help from its friends
Hidden in a natural gas plant modification application, Duke Energy has released findings that constant ramping is causing solar to contributes increased emissions onto the grid. If only there was some way to cover solar’s shortfalls without fossil fuels.
‘New and strange properties’ provide a boost to energy storage
MIT scientists have developed a class of liquid electrolyte with properties they say could open up new possibilities for improving the performance and stability of lithium batteries and supercapacitors.
80% renewables is cake – let the extremists argue over the rest
A general consensus among researchers is starting to arise, showing that reaching 80% wind plus solar across various markets in the United States can be done at pricing equal to or cheaper than the cost of electricity today.
Lithium-ion batteries are (still) headed for tariffs as of September 1
The energy storage market is set to be the latest affected by Trump’s trade war, and lithium-ion batteries were not included in a group of Chinese imports where tariffs will be delayed until December 15.
Can more solar help Texas meet peak demand?
Texas reached an all-time peak yesterday between 4 and 5 PM. A wave of incoming solar projects can help to meet the state’s intense need for power, particularly if paired with batteries.
Trina cells on a championship solar car, LONGi achieves highest bankability rating: pvMB 8/12/19
Happy Monday and welcome to this edition of the pvMB. Today we’ll be looking at Engie’s storage installation for a school district, Virginia’s Fairfax County seeking solar and more!
Texas confirms public power’s energy storage rights
Municipally owned utilities and electric cooperatives, as of September 1, will have legal affirmation that they’re allowed to own energy storage assets – and not have to register as power generators – within the state.
Hardware brief: $1 million=Dynapower, Morningstar still Morningstar, SMA+BYD=<3 & more!
Its Friday, so build something and be cool! Rainwise has launched a compact professional grade weather station, Sungrow has put out a whitepaper with design tips, and more!
Regulator says lithium-ion batteries create “unacceptable risks”
Arizona regulator Sandra D. Kennedy has filed a review of lithium ion technology’s drawbacks relative to other energy storage technologies, specifically noting hydrogen fluoride release and thermal runaway, in light of two Arizona energy storage battery fires.
Everything is growing at Sunrun – including customer acquisition costs
Sunrun saw growth in deployments, revenues, cash and funding, as it expands its solar + storage business and pursues capacity sales. But the company and the larger third-party solar space are facing a sticky problem.
