By Ben Kellison and Fei Wang, Greentech Media

Cumulative distributed energy resource capacity in the United States will reach 397 gigawatts by 2025, according to a new Wood Mackenzie report. The DER mix is evolving quickly away from nonresidential load management, which made up two-thirds of all U.S. DER capacity in 2015 but will make up less than half by 2025.
Solar, electric vehicle infrastructure and residential load management potential now lead all other resources, accounting for more than 90 percent of DER capacity installed between 2016-2025. Cumulative U.S. DER investments will eclipse $80.6 billion between 2020 and 2026. EV infrastructure, battery storage and grid-interactive water heaters sales growth will drive spending to a new peak in 2025. Continue reading here.
Photo Credit: SWT Energy in Lincoln
VIRTUAL POWER PLANTS
- Sunrun to Turn Home Batteries Into Grid Resources for 2 Major Utilities, Greentech Media
The leading rooftop installer will aggregate homes for Southern California Edison and a Con Ed utility in New York in a test of the virtual power plant concept. Historically, utilities have been reluctant to allow customers to export from their batteries onto the grid, but that’s changing in some territories.
- Previously Posted: ‘Transformative’: Sonnen to Deliver Community Battery Network With Grid Services Contract, Greentech Media. “This is what we’ve been working on for years,” says Blake Richetta, CEO of the U.S. business at Shell-owned Sonnen. “We’re paying for the right for full control of the batteries,” within certain constraints to ensure a backup reserve for the residents, said Bill Comeau, managing director at Rocky Mountain Power. The utility’s involvement follows the state legislature’s passage of the Sustainable Transportation and Energy Act of 2016. Rocky Mountain Power used that legislation to ask regulators in March 2019 for permission to enter into a contract with the Soleil community for demand-side management. Rocky Mountain Power, serving customers in Utah, Idaho and Wyoming, is a subsidiary of Berkshire Hathaway Energy’s PacifiCorp.
- Learn more about Sonnen’s Virtual Power Plants here.
ENERGY HUB
EnergyHub partners with Vivint Solar as utility incentives for residential energy storage ramp up, by Robert Walton, Utility Dive. EnergyHub announced Wednesday that it has partnered with Vivint Solar to help utilities access attached residential battery storage systems as cost-effective grid-edge resources. EnergyHub now has almost two dozen distributed energy resource (DER) partners across assets including thermostats, batteries, solar inverters, electric charging equipment and water heaters. The company’s Mercury DERMS platform allows utilities to offer customer incentives to manage the devices to balance distribution systems.
GTM’S INTERCHANGE
Data Centers Are the Epicenter of the Clean Energy Economy, Greentech Media
On this episode of The Interchange: how the world’s giant computers are getting cleaner.
“THE 2035 REPORT” WEBINAR
If you missed CESA’s recent webinar: The 2035 Report: How Low Costs Can Accelerate Our Clean Energy Future, slides and a recording are now available here. Clean Energy States Alliance presented the webinar on behalf of the 100% Clean Energy Collaborative.
About the Webinar
According to the new report from the University of California, Berkeley and GridLab, the United States can reliably deliver 90% clean, carbon-free electricity nationwide by 2035 using existing technology, without increasing consumer bills, and without the need for new fossil fuel plants.
The 2035 Report: How Low Costs Can Accelerate Our Clean Energy Future demonstrates how recent dramatic cost declines for solar, wind, and battery storage allow for near-term decarbonization of the electricity grid. Two of the report’s authors: Ric O’Connell, Executive Director of GridLab and Dr. Amol Phadke, Senior Scientist and Affiliate, Goldman School of Public Policy at UC Berkeley, presented the main findings and discussed their implications.
MORE ON THE MACRO GRID INITIATIVE
Clean energy groups to propose FERC rules for national transmission system saving $47B a year, by Robert Walton, Utility Dive. The American Council on Renewable Energy (ACORE) and Americans for a Clean Energy Grid (ACEG) on Wednesday launched a new campaign to build support for a stronger U.S. transmission system, including upgrades to interregional lines and the development of a nationwide, high-voltage direct current network. The campaign, The Macro Grid Initiative, argues consumers would save up to $47 billion annually with a national electrical power system versus the existing, regionally divided system.
DOMINION OFFSHORE WIND & THE VIRGINIA CLEAN ECONOMY ACT
Q&A: This engineer has a front-row seat as Dominion advances offshore wind, by Elizabeth McGowan, Energy News Network. Mark Mitchell, vice president of generation construction, joined the Richmond-based company 22 years ago. Within six years, 180 to 190 turbines planned for an adjacent 2,600 megawatt commercial project should produce enough power for 650,000 homes. Survey work is now underway for that phase. Offshore wind is crucial if Dominion is expected to achieve 100% carbon-free electricity by 2045, as required by the Virginia Clean Economy Act. The law takes effect July 1.
EV NEWS
WISCONSIN BROTHERS’ SOLAR BUSINESS
Shining light on energy options, Wisconsin brothers grow with solar business, WIZM News
Coming together from opposite sides of the country, brothers Cameron and Brandon Olson created a business plan to bring solar energy options to La Crosse. Olson Solar Energy started in 2017 with a few jobs in southwest Wisconsin. There were no other solar companies in the area, so the market made sense. In 2019, they invested in advertising and expanded to opening the shop. “There were so many people interested in solar from smaller, residential systems to bigger commercial systems, and this year has just been more of the same,” Cameron said.