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.
PJM grid region needs 16 GW of storage by 2032, says Brattle study
“Without decisive action” to add storage, “millions of homes and businesses could face costly and dangerous reliability risks,” said the trade group sponsoring the study. “Hundreds of storage projects are stalled in PJM’s interconnection queue,” it added.
Court orders FEMA to consider distributed solar and storage for Puerto Rico hurricane recovery
“We look forward to FEMA’s new review,” said an attorney for the plaintiffs. Up to $11 billion in federal funds may still be available for Puerto Rico to recover from grid damage sustained from 2017’s Hurricane Maria.
California required new hardware for dynamic pricing, and manufacturers built it
As California works to launch opt-in dynamic pricing of electricity that favors low-cost renewables, three manufacturers now offer 73 models of a type of price-responsive device.
As bidirectional EV charging grows, utility group suggests requiring interconnection
Interconnection of bidirectional EV chargers can enable grid compensation for EV owners while enhancing safety, says a report that offers comprehensive guidance for regulators.
California allows flexible interconnection for distributed solar, storage to avoid grid upgrades
California is the first state to enable distributed solar or storage projects to use flexible interconnection, but the hardware required to flexibly control output may not yet be available.
Deploy grid-forming batteries now to avoid costly infrastructure later, says ESIG
Large-scale batteries with grid-forming software can sustain grid reliability as renewables replace synchronous fossil generators, says an ESIG report. The report focuses on test procedures to validate grid-forming capabilities.
California requires utilities to offer dynamic pricing that favors low-cost renewables
Solar trade group SEIA said that dynamic pricing of electricity in California would reduce renewable curtailment and could in the long term reduce costs for all customers.
Dynamic pricing is superior to virtual power plants, says dynamic pricing pioneer
As California pursues dynamic pricing of electricity to help integrate renewable generation, industry pioneer Edward Cazalet says dynamic pricing can meet California’s demand flexibility needs better than virtual power plants can.
PJM could fast-track 102 GW solar, 24 GW storage at underused points of interconnection
The nation’s largest grid operator could enable deployment of much-needed renewable capacity in the next 1-2 years, researchers found.
