80% clean energy by 2030, 3 GW of energy storage proposed in Arizona
Commissioner Tobin of the ACC has proposed the most radical vision yet for clean energy in Arizona. But what does “clean” mean?
Stem closes $80 million funding round
The energy storage company will receive the money from three different investors, including the Ontario Teachers’ Pension Plan.
New York unveils bold solar, energy storage plans
In Governor Andrew Cuomo’s 2018 State of the State address, he re-committed New York to eliminating coal from its power plants in two years, provide solar to 10,000 low-income New Yorkers and invest $200 million in energy storage research.
IEA explores paths to PV and wind integration
The International Energy Agency has released a manual for policy makers on the issues involved in the large scale integration of solar and wind power into power grids.
37 energy-storage advocates ask Congress for ITC clarification
Saying a lack of definitive rules is causing uncertainty in the market, the group urged the representatives to put energy storage on the same ITC schedule as the solar industry.
U.S. C&I storage rankings place Stem, Green Charge and AMS at top
In the increasingly competitive commercial-and-industrial storage market, IHS Markit expects the segment to grow 10-fold over the next five years – and ranks the companies that will lead the charge.
Why design flexibility matters for residential storage
In this op-ed Michael Mahon of SMA explores design of energy storage systems, contrasting the advantages and disadvantages of AC vs. DC coupling.
All in: PG&E signs energy storage deals totaling 165 MW
The most recent contracts, which still need to be approved by California regulators, are part of their state-mandated goal of adding 580 MW of storage by 2020.
Puerto Rico receives an influx of solar-powered help
The U.S. territory is still devastated and is struggling with basic needs, including a widespread lack of electricity. Global nonprofit OHorizons and battery company sonnen are trying to help.
New York becomes the fourth state to add energy storage mandate
Following the lead of Utah, Oregon and Massachusetts, the New York Public Service Commission has been charged with creating the targets by January 1.
