Are utilities legally required to plan for climate change? 'The devil is in the details.'

Utilities could be on the hook for damages related to climate change, according to a new report from the Environmental Defense Fund. 

By Robert Walton • Dec. 8, 2020

Illinois rejects Ameren move to abandon full retail net metering for new home solar arrays

The Illinois Commerce Commission is giving Ameren 21 days to restore its net metering tariff and give rebates to customers who have installed solar since Oct. 2. 

By John Funk • Dec. 7, 2020

Explore the Trendline➔

Electricity Supply and Demand

After nearly two decades of flat demand, U.S. electricity consumption reached an all-time high in 2024 and is expected to continue rising. This trendline brings together the best of Utility Dive’s coverage of emerging trends in supply and demand and the decisions being made today that will impact the power system for years to come. 

By Utility Dive staff

Court rejects Trump challenge of DTE agreement to retire 3 coal plants

After Sierra Club reached a settlement requiring a more stringent response to Clean Air Act violations from the utility, the Environmental Protection Agency accused the group of encroaching on its authority.

By Catherine Morehouse • Dec. 7, 2020

EPA proposes Texas be allowed to operate its own coal ash management program

If approved, Texas would be the third state to run or partially run its own permitting program for coal ash management, part of the Trump Administration's efforts to give states more leeway on environmental enforcement.

By Catherine Morehouse • Dec. 7, 2020

San Jose, Oakland join growing list of California cities to ban natural gas construction

These measures add to more than 40 California cities that have updated building electrification codes — yet a "controversial exemption" in San Jose could turn the tide.

By Kristin Musulin • Dec. 4, 2020

Vineyard says change to larger GE wind turbines doesn't require permit change

Vineyard Wind finished a technical review at the end of January, prompting the Bureau of Ocean Energy Management to restart the permitting for its 800 MW project.

By Iulia Gheorghiu • Updated Jan. 28, 2021

Taking Charge: Rep. Sean Casten on being the energy 'nerd' in Congress and prioritizing science over politics

"We have a PhD-level problem. And Congress is at a 6th grade reading level," Rep. Sean Casten, D-Ill., said of working on clean energy policy on Capitol Hill.

By Catherine Morehouse • Nov. 30, 2020

​From Maryland to California and beyond, rate design innovations are boosting the energy transition

Success with time-of-use rates can allow utilities to start integrating more variable and distributed generation, leading to more sophisticated time-varying rates that allow for the further expansion of such generation.

By Herman K. Trabish • Nov. 25, 2020

Design updates, financial shakeup prompt utilities to rethink structure of NuScale's $6.1B SMR project

A number of Western municipal utilities are trying to avoid getting locked into a first-of-a-kind nuclear project if its costs continue to go up.

By Matthew Bandyk • Nov. 25, 2020

Tri-State, other Colorado utilities may need to shut coal plants earlier than planned to meet state emissions goals

The preliminary decision to accelerate the closure of coal plants is consistent with the national picture and likely to continue, environmentalists say. Regulators are still mulling whether Xcel should shut one of its plants early.

By Robert Walton • Updated Dec. 4, 2020

NERC: Pandemic, regional fuel shortages threaten winter grid operations in California, New England

Grid operators must prepare to mitigate potential fuel shortages in the colder months while prioritizing worker safety due to the COVID-19 pandemic, according to the North American Electric Reliability Corp.

By Robert Walton • Nov. 23, 2020

Why capital markets are continuing to finance utilities facing rising flood and other climate change impacts

In a sample of 18 utility disclosures on climate risks analyzed by Utility Dive, 13 stated flooding and heavy storms were a short-to-mid term threat.

By Iulia Gheorghiu • Nov. 20, 2020

NYISO, others blast gas generators' proposed fix to alleged price distortions in capacity market

Two gas generators are asking FERC to raise the floor price for state-subsidized resources in New York's capacity market, similar to the commission's ruling in the PJM Interconnection.

By Catherine Morehouse • Nov. 20, 2020

FERC proposes transmission rating reform, upholds PURPA, ISO-NE orders

Line ratings are considered a "tool stuck in limbo" by transmission experts that could help renewables waiting in long interconnection queues connect to the grid, while improving the overall efficiency of transmission lines.

By Catherine Morehouse • Nov. 20, 2020

States urge FERC to avoid further intrusions on authority in any future carbon pricing policy

Competitive power suppliers and natural gas interests, meanwhile, argued carbon pricing is the best mechanism for reducing emissions economically.

By Catherine Morehouse • Nov. 19, 2020

Calculating the costs of climate change in the energy, waste sectors

Waste Dive, Utility Dive and Smart Cities Dive teamed up for a series presenting the way their sectors are evaluating the impacts and costs of mitigating climate change.

By Nami Sumida • Nov. 18, 2020

Climate risks are accelerating. Here's what Duke, PG&E and 16 other utilities expect to pay.

Utility Dive took a closer look at how climate risks are threatening utilities — and how much it's going to cost to mitigate them.

By Utility Dive Editors • Nov. 18, 2020

New FERC Chair Danly cancels Chatterjee electric vehicle roundtable, nixes media briefings

The move to shut out press is a significant departure from previous commission chairs, according to former FERC staff, though some former and current FERC leaders defended his decision.

By Catherine Morehouse • Nov. 18, 2020

Tri-State accelerates Colorado decarbonization, weighs joining Southwest Power Pool expansion

The transmission and generation cooperative will file a plan Dec. 1 to reduce emissions associated with its wholesale electricity sales in Colorado 80% by 2030, surpassing its previous 70% goal.

By Robert Walton • Nov. 16, 2020

MOPR reconsidered: Competitive generators move away from FERC's PJM order, toward carbon pricing

Though competitive suppliers initiated the complaint that led to the Minimum Offer Price Rule expansion, they are now pivoting toward more markets-based mechanisms, largely in response to state threats to exit the markets altogether.

By Catherine Morehouse • Nov. 13, 2020

Chatterjee says exclusion of state regulators from carbon pricing conference was a 'mistake'

His comments come less than two months after the FERC meeting where the commission was criticized for not including state regulators on any of its panels, as well as for lacking gender and racial diversity.

By Catherine Morehouse • Nov. 12, 2020

Senate uncertainty muddies clean energy path, but offshore wind, EVs poised to gain with Biden: analysts

Even without support from Congress, Biden can still speed up development of nascent industries such as offshore wind and electric vehicles, which faced hurdles under President Donald Trump.

By Catherine Morehouse • Nov. 9, 2020

Dominion claims it's 3rd largest utility owner of solar, continues clean energy transition in Virginia

The utility divested some of its natural gas transmission assets and announced the addition of 500 MW of solar earlier this week.

By Iulia Gheorghiu • Nov. 9, 2020

You say old coal plant, I say green hydrogen

You see an old coal plant and an obsolescent workforce; I see a superb opportunity for green hydrogen, the author writes.

By Lincoln Bleveans • Nov. 6, 2020

Duke will not settle with environmentalists on $9B coal ash cost recovery, CEO says

"I do not expect that we will be reaching settlement on coal ash. I think all parties are interested in hearing what the court and commissions have to say," Lynn Good said during the company's Q3 earnings call.

By Catherine Morehouse • Nov. 6, 2020