Duke settles 15 year-old Clean Air Act litigation with EPA for $5.4 million

Duke has settled with the federal goverment and will pay a civil penalty of almost $1 million in addition to a series of environmental projects related to the company's North Carolina coal units.

By Robert Walton • Sept. 14, 2015

Southern's renewables push continues with 151 MW wind buy

Southern Power, the company's unregulated power developer, now has more than 20 renewables projects on the books. 

By Herman K. Trabish • Sept. 11, 2015

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

Electric competition could save Nebraska $250M a year, wind developer says

Rates are up more than 20% since 2008, and independent generators say opening Nebraska's power markets could save customers millions.

By Robert Walton • Sept. 11, 2015

SunEdison expands partnership with Dominion Resources on solar assets

SunEdison and Dominion are now partnered on two Utah solar arrays with a combined capacity of 685 MW.

By Herman K. Trabish • Sept. 10, 2015

Jump in winter oil burn from generators pushes up New England carbon emissions

Reliability programs that called for keeping oil supplies on hand have led to greater carbon emissions in New England.

By Robert Walton • Sept. 10, 2015

PPL reaches rate settlement to fund $5B infrastructure plan

Customers will see their bills increase about $7.50/month, but the fixed fee portion will not rise.

By Robert Walton • Sept. 10, 2015

New market plans move forward as Northwest Power Pool appeals to FERC

The group has asked FERC for clarification on several issues, including that the 15-minute market would be all-voluntary.

By Robert Walton • Sept. 10, 2015

As EPA prepares to release 2nd rule governing coal ash, reach seen as limited

The new rule governing toxic wastewater releases won't affect plants that dispose of dry ash.

By Herman K. Trabish • Sept. 9, 2015

Wyoming wind held back by transmission backlog, avian deaths

Builders in limbo on 5,100 MW-plus of potential while bickering over tax credits, regulations continues

By Herman K. Trabish • Sept. 9, 2015

Michigan hydro generators fear shutdown as utilities plan to cut payments

Small hydro producers say utilities want to pay them at the Midcontinent ISO rate of 4.5 cents/kWh, potentially forcing them to shut down.

By Robert Walton • Sept. 9, 2015

Fast-growing Canadian firm Emera to buy TECO in $10.4B deal

The deal would be Emera's 10th power sector acquisition in the last 5 years, according to the company.

By Gavin Bade • Sept. 8, 2015

Colorado commits $1.2M for low income community shared solar projects

Grant comes as Xcel Energy RFP pushes private community solar developers out of residential market 

By Herman K. Trabish • Sept. 8, 2015

As lawmakers balk at CPP, Oklahoma utilities closing in on compliance

Despite the state's opposition to the new greenhouse gas regulations, utilities in Oklahoma have been planning ahead and are on a path towards compliance.

By Robert Walton • Sept. 8, 2015

Price continues to rise for Mississippi Power's Kemper coal plant

Mississippi Power said the utility, not customers, will absord another $25 million in startup and commissioning costs.

By Robert Walton • Sept. 8, 2015

SC regulators approve $900 million cost increase for new nuclear units

Commissioners also boost guaranteed profit for SCE&G from 10.5% to 11%.

By Herman K. Trabish • Sept. 4, 2015

Indiana manufacturers, utilities face off over cogeneration plants and deregulation

Large manufacturers in Indiana are pushing for new rules that would make it easier to construct a cogeneration facility, but the utility industry is wary of what it believes is a push for deregulation.

By Robert Walton • Sept. 4, 2015

New Jersey seeks stay of Clean Power Plan

The greenhouse gas reduction plan is "unlawful," according to New Jersey Gov. Chris Christie, and also fails to take into account work the state has already done.

By Robert Walton • Sept. 4, 2015

Coal opponents seek to disqualify 4 of 5 New Mexico regulators from PNM rate decision

Clean power advocate New Energy Economy says most members of the New Mexico Public Regulation Commission are too close with utility executives to be unbiased.

By Robert Walton • Sept. 4, 2015

Alabama Power's plan for 500 MW of renewables approved by regulators

Many see the decision as a significant shift in the attitudes of Southeast utilities and regulators toward renewables in their region. 

By Herman K. Trabish • Sept. 3, 2015

GOP-led Michigan will develop state compliance strategy for Clean Power Plan

The "best way to protect Michigan" is for the state to develop it's own greenhouse gas emissions reduction plan, according to Gov. Rick Snyder.

By Robert Walton • Sept. 3, 2015

Exelon nukes clear PJM transitional auction

All of Exelon's nuclear plants in Illinois have cleared the PJM Interconnection transition capacity auction for the 2016-17 planning year.

By Robert Walton • Sept. 3, 2015

Report: Nuclear retirements could scuttle Clean Power Plan climate goals

In a worst-case scenario, Third Way's analysis shows that without nuclear capacity the United States' emissions would revert to peak levels in 2005, largely undoing 10 years of carbon reduction progress.

By Robert Walton • Sept. 3, 2015

Under FirstEnergy proposal, Ohio regulators would have less control over costs

The first day of hearings on FirstEnergy's proposed support for its power plants revealed some surprises.

By Robert Walton • Sept. 2, 2015

Plans to join PacifiCorp with CAISO grid move closer to reality

A joint system would expand renewables use and reduce coal use across six Western states.

By Herman K. Trabish • Sept. 1, 2015

Colorado will join legal challenge to EPA's Clean Power Plan

Colorado Attorney General Cynthia Coffman announced over the weekend that her state will join a multi-state challenge to the Clean Power Plan.

By Robert Walton • Sept. 1, 2015