Batteries double CO2 savings of households with PV systems: PV reduces electricity CO2 emissions by 45% and by up to 85% with batteries

FEBRUARY 26, 2021 PETRA HANNEN from pv magazine Germany Photovoltaic systems for single-family homes reduce electricity-related CO2 emissions of the households by 45%, according to EUPD Research. When a battery is added the CO2 emissions can be reduced by up to 85%. RESIDENTIAL PV GERMANY https://www.pv-magazine.com/2021/02/26/batteries-double-co2-savings-of-households-with-pv-systems/ Good for the climate: a photovoltaic system. Even better for the climate: a photovoltaic system linked …

California’s Plan: Crowdsource Distributed Energy to Replace Grid Upgrades

The Partnership Pilot could start to enroll solar, batteries, EVs and other behind-the-meter assets as non-wires alternatives later this year. By Jeff St. John, GreenTechMedia, Feb 5, 2021 California regulators are planning a new approach to enlisting behind-the-meter batteries, solar, electric vehicles and other assets to replace grid upgrades. 1 California’s investor-owned utilities have argued against this approach. In comments …

A regulatory roadmap for Vehicle Grid Integration

SEPA, Dec 2020 As EV deployment expands, Vehicle Grid Integration will be essential toproviding benefits for all customers while avoiding unintended consequences. While EV penetration is currently low in much of the country, we know that the day is coming (and in areas of high penetration, may have already arrived) when a more sophisticated approach such as VGI will be …

How big utilities are impeding clean energy and what we can do about it

Let’s Talk About Solar, Equity, and Monopoly Power in 2021, by JOHN FARRELL | DATE: 22 DEC 2020 |  Since ILSR wrote about the Dawning of Solar Cells (pdf) in 1975, we’ve been fans of the potential to integrate energy production with the local economy. We provided early forecasts of the rooftop solar revolution and support for the first statewide value of solar policy. Recently, we analyzed how distributed solar …

States and PUCs requiring energy storage

Nov 2020 – https://www.energy-storage.news/blogs/what-the-us-energy-storage-industry-could-look-like-under-biden-harris Even in the midst of COVID19, this year has seen considerable state action on the clean energy front, both through the state public utility commissions, and with legislation. Arizona’s Corporation Commission voted earlier in November to advance rules that include a five percent of peak load energy storage target. Maryland’s Public Service Commission approved a number of energy storage pilot projects that each demonstrate multiple use and ownership models of energy storage. …

Road to lowest cost grid is paved with distributed solar+storage: 247 GW of local rooftop and community solar and 160 GW of local energy storage is most cost-effective path. Local solar can power 25% of US homes

What would the grid look like, and cost, if we stopped ignoring the benefits of DERs and optimized the integration of these resources through a better modeling process? We found that when you use better planning models and scale both local solar and storage, as well as utility-scale solar and wind, you maximize cost savings and unlock the path to …

Idaho utility’s coal exit sparks NIMBY grid fight

Miranda Willson, E&E News, Nov 30, 2020 The interior of the Boardman Power Plant in Oregon, one of three coal plants from which Idaho Power previously sourced energy, is pictured. Idaho Power will stop burning coal by 2030 and plans to build a power line to bring new electricity sources to its service area. Ninjanabe/Wikipedia Following the moves of other electricity …

Mississippi Power plans ‘smart neighborhood’ with Tesla Solar Roofs

Nov. 2020, Utility Dive. The Southern utility also hopes to learn about the impact of solar roofs and other smart technology on the grid and reliability, and on energy consumption and related costs, according to Shepard. The Mississippi smart neighborhood represents one of the latest moves among cities and communities looking to roofs for energy-saving opportunities. New York targeted its over 1.6 …

Solar-plus-storage poised to become more financially attractive, but seasonal solutions remain key

A generator-level model described in the December 4 issue of the journal Science suggests that most fossil fuel power plants could complete normal lifespans and still close by 2035 because so many facilities are nearing the end of their operational lives. Renewable energy and battery storage could one day represent 70-80% of generation in most markets, but for 100% renewable energy, a new …

Wind & Solar Are Cheaper Than Everything, Lazard Reports: New wind and solar power plants can even provide electricity more cheaply than existing, in-operation natural gas, coal, and nuclear power plants

November 15th, 2020 by Zachary Shahan in Clean Technica We recently saw the International Energy Agency (IEA) report that solar power offers the cheapest electricity in history. That was a global report. A US-focused report from Lazard recently reported something similar. The highly regarded energy analysts showed that wind and solar offer the cheapest electricity in the country, even significantly undercutting natural gas combined cycle …