Colorado Senate approves second storage bill, waits on House

The bill would "establish mechanisms" for investor-owned electric utilities to procure energy storage systems, though certain criteria would need to be met.

By Robert Walton • April 24, 2018

FERC Order 845 opens door a little wider for energy storage

The commission's order on interconnection agreements makes it easier to combine storage with generation

By Peter Maloney • April 23, 2018

Explore the Trendline➔

Energy Storage

The proliferation of energy storage in everything from utility-scale batteries to electric vehicles is a driving force in the transition to a cleaner, more distributed power system. This trendline includes the best Utility Dive reporting on this dynamic sector.

By Utility Dive staff

Report: Storage nabs biggest portion of $472M in Q1 venture funding

Investors committed $300 million in a dozen deals for battery storage, nearly double compared to the fourth quarter in 2017. 

By Robert Walton • April 23, 2018

FERC issues NOI seeking comments on gas pipeline evaluations

The NOI seeks comment on how FERC evaluates the need for pipelines, its use of eminent domain, the environmental impact of pipeline projects and the efficiency of FERC's permitting process. 

By Gavin Bade • April 20, 2018

New York advances REV, moves to bring more energy storage online

State regulators took four actions on Thursday to advance New York's Reforming the Energy Vision, including experiments with allowing more storage on the distribution grid.

By Robert Walton • April 19, 2018

New Hampshire governor's energy plan leans on nuclear, gas

The new plan by Gov. Sununu aims to diminish the cost impacts of renewable energy procurement by neighboring states, assuming those contracts will be above market rates.

By Peter Maloney • April 18, 2018

State-federal concerns could dim FERC's landmark storage order

Wider access to a variety of markets has been hailed as the basis for energy storage growth, but jurisdictional issues could thwart an overarching solution.

By Peter Maloney • April 17, 2018

New Jersey passes bills for nuke subsidies, 50% RPS, 2 GW storage target

Gov. Phil Murphy (D) is expected to sign the measures, but proposed reforms to PJM's capacity market make the nuclear subsides' impact on wholesale power prices unclear.

By Gavin Bade • April 13, 2018

US led surging global energy storage market in 2017, GTM says

While the U.S. remains the leader in energy storage deployments, with 431 MWh out of a global total of 2.3 GWh in 2017, China is rising quickly into second.

By Peter Maloney • April 13, 2018

Alternative Energy Now Has Alternative Storage

Thermal Energy Storage: More flexibility & longer discharge for storing intermittent renewables.

April 12, 2018

MISO states push for authority over DER in electricity markets at FERC meeting

The states want to be able to choose whether they allow distributed resource aggregations to play in both retail and wholesale markets.  

By Gavin Bade • April 11, 2018

BP partners with Tesla on oil giant's first battery storage project

Tesla will install a 212 kW battery at BP's Titan 1 wind farm in South Dakota. The project is expected to be online in the second half of this year.

By Robert Walton • April 10, 2018

Residential storage faces sunny prospects this year

Pairing storage with rooftop solar could boom if interest translates into action.

By Peter Maloney • April 10, 2018

Tesla's Australian battery project nabs praise from market operator

A report from the Australian Energy Market Operator concludes the large Tesla battery system can provide "rapid, accurate frequency response and control." 

By Robert Walton • April 10, 2018

New Hampshire utility proposes virtual power plant with Tesla Powerwalls

Liberty Utilities has petitioned the state Public Utilities Commission to install 300 Tesla Powerwall batteries in homes in Lebanon. 

By Robert Walton • April 9, 2018

The two key questions about going to 100% renewables in Los Angeles

The city council wants its municipal utility to reach the clean energy goal, and a new report says it can by 2030 — if the utility can learn new ways.

By Herman K. Trabish • April 5, 2018

Unnecessary complexity? Assessing New York and California's landmark DER proceedings

New York and California have spent years opening opportunities for distributed energy resources with minimal real impact. Could they have done it differently?

By Herman K. Trabish • April 4, 2018

Utilities take note: Hybrid renewables projects are coming

In 2017, combinations of cost-effective renewables plus storage went online, with more due this year. And 2019 looks like a hybrid boom year.

By Herman K. Trabish • April 3, 2018

Market-based IRPs: A new paradigm for grid planning?

Instead of forecasts, utilities like Hawaiian Electric and Xcel are beginning to use real-world prices in their integrated resource plans, allowing them to better compare renewables and DERs to traditional grid investments. 

By Gavin Bade • April 2, 2018

Simply Energy to develop 8 MW virtual power plant in South Australia

The project would build upon another VPP developed by AGL, while Tesla has been in talks for a much larger project.

By Robert Walton • April 2, 2018

EDF to invest nearly $10B in energy storage by 2035

The French utility giant is targeting the residential sector in France and Europe with a variety of self-consumption services that use batteries.

By Peter Maloney • March 29, 2018

Itron, Sonnen say battery partnership will let utilities maximize grid efficiency

The demand response-enabled system will store and discharge energy to keep electric bills low and maximize the use of solar energy, the companies said.

By Robert Walton • March 28, 2018

Bomb cyclone showed coal retirements could raise risks for grid, DOE says

DOE's National Energy Technology Laboratory examines the role of fossil fuels during the bomb cyclone and sees risks to grid resilience and reliability from the loss of coal capacity.

By Peter Maloney • March 28, 2018

Proposed Texas rule highlights storage's challenges in bridging competitive, regulated energy markets

Energy storage’s unique characteristics make it a difficult fit on the regulated side of Texas’ power market.

By Peter Maloney • March 27, 2018

ABB launches flexible, modular residential storage solution

The company's new inverter and energy storage solution includes a high-voltage battery capable of storing up to 12 kWh.  

By Robert Walton • March 26, 2018