SaltX, Aalborg team up to develop CSP project with storage

A prototype using SaltX’s EnerStore technology is scheduled to be built later this year with the aim of securing a commercial pilot plant in 2018.

By Peter Maloney • June 13, 2017

Texas regulators finalize rejection of NextEra bid to purchase Oncor

NextEra refused to bend to conditions regulators laid out in an initial merger rejection last month, leading the Public Utilities Commission to hold fast to its original decision.

By Robert Walton • June 8, 2017

Explore the Trendline➔

Top 5 Stories from Utility Dive

Power demand is rising amid dramatic shifts in federal energy policy, but technology and markets continue to push the grid toward cleaner, more distributed resources. 

By Utility Dive staff

What makes a successful utility-led community solar program?

An examination of shared solar programs across the country reveals diverse pathways to success — so long as the customer demand is there. 

By Herman K. Trabish • June 8, 2017

LG subsidiary will install 40 MW of batteries on Guam

The two storage facilities are expected to help reduce intermittent power outages and integrate more solar energy for the U.S. territory. 

By Peter Maloney • June 8, 2017

Georgia Power, Westinghouse again extend deadline for Vogtle agreement

The companies are now shooting to finalize a deal to allow the Southern Co. subsidiary to take over construction of Vogtle by Friday.

By Peter Maloney • June 8, 2017

After failing to clear PJM auction, Exelon says Three Mile Island nuke will close in 2019

The closure announcement includes a number of proposals Exelon says would save the plant if approved by Pennsylvania lawmakers. 

By Gavin Bade • May 30, 2017

ABB plans to roll out modular microgrid unit by end of 2017

The company says the unit can be applied to remote villages that are not connected to the grid, and as a back-up source of power for small commercial and industrial facilities. 

By Peter Maloney • May 30, 2017

Southern CEO: Decision on Vogtle's fate not likely until late summer

The utility previously said it would reach a decision on whether or not to proceed with construction on the nuclear plant by June.

By Peter Maloney • May 26, 2017

Powin, SDG&E ink contract for 6.5 MW, 26 MWh storage project

The project will help San Diego Gas & Electric meet its mandated storage goal of 165 MW by 2020. 

By Peter Maloney • May 25, 2017

Sunetric, Sunnova team up to offer solar + storage systems in Hawaii

The partners will offer customers the PowerStack product on a lease basis with monthly payments and no money down.  

By Peter Maloney • May 25, 2017

Colorado regulators seize the climate fight in landmark ruling on carbon costs

The PUC's March decision is the first application of the Obama administration's social cost of carbon in utility resource planning. 

By Herman K. Trabish • May 25, 2017

Westinghouse locks out union workers at nuclear reactor parts factory

Disruptions at the New Hampshire factory, which makes parts for the AP1000 reactor, could further complicate construction of the Vogtle and Summer nuclear plants. 

By Peter Maloney • May 24, 2017

Report: Former managers say Sunrun manipulated sales data in leadup to 2015 IPO

Former managers at Sunrun told the Wall Street Journal they were instructed to delay reporting canceled projects, potentially boosting the company's sales numbers.

By Robert Walton • May 24, 2017

Westinghouse reaches deal to tap $800M in loans during bankruptcy

The firm assured the court that the debtor in possession financing would not be used for the company’s overseas operations, which have not been placed into bankruptcy.

By Peter Maloney • May 24, 2017

PPL shareholders pass resolution for climate strategy assessment

The non-binding proposal, passed last week, expresses concern that PPL is "not properly accounting for the risk of its current high reliance on carbon-intensive generation."

By Robert Walton • May 23, 2017

Power & Gas Index: Wholesale electricity and natural gas price trends across the US

The Utility Dive Power & Gas Index, updated monthly, highlights the close relationship between electricity and gas markets in the US.

By Robert Walton • May 22, 2017

California muni IID completes first US demonstration of black start battery capability

Imperial Irrigation District's 33 MW / 20 MWh battery was able to start its combined-cycle natural gas turbine at the El Centro Generating Station.

By Peter Maloney • May 19, 2017

Mercedes-Benz Energy forms partnership with Vivint for US solar + storage systems

The partnership will allow customers the choice of buying a system outright or financing it through institutions Vivint uses for its solar business. 

By Peter Maloney • May 19, 2017

Texas regulators unlikely to reverse rejection of NextEra-Oncor deal

Regulators say they remain "unconvinced" by NextEra's pointed appeal filing, but they will wait to decide on a rehearing until next month. 

By Gavin Bade , Robert Walton • May 19, 2017

Sunrun CEO: 'Long-term growth rate' for residential solar still strong

Lynn Jurich sought to restore confidence at the GTM Solar Summit this week after the residential solar market slowed year-over-year for the first time in Q1.

By Krysti Shallenberger • May 18, 2017

The SoCal Edison rate case: A canary in the coal mine for DER policy debates

SCE wants $2.1 billion to upgrade its grid for distributed resources — a request that's raised ire from consumer advocates and DER providers alike.

By Herman K. Trabish • May 18, 2017

Regulators probe Duke about Lee nuclear plans in wake of Westinghouse bankruptcy

The North Carolina Utilities Commission has asked Duke Energy for details of how Westinghouse’s bankruptcy could impact the proposed Lee nuclear project in Cherokee County, S.C.

By Robert Walton • May 18, 2017

DTE clarifies goal to cut carbon emissions 80% from 2005 levels by 2050

The company expects to eliminate coal from its fuel mix by 2040 while leaving new nuclear on the table as a longer-term capacity option.

By Gavin Bade • May 17, 2017

Stem to expand storage at California State University campus with 4.2 MWh battery

Combined with an existing battery, the storage facility is slated for 6.2 MWh and will eventually be paired with solar.

By Robert Walton • May 17, 2017

Solar developer 8minutenergy expands into energy storage with 1 GW pipeline

The nation's largest independent solar developer says it is is working with manufacturers to offer lithium-ion and flow batteries, flywheels, and other storage technologies.

By Robert Walton • May 17, 2017