Exelon threatens to walk from Pepco deal if DC doesn't move quickly

It's been 18 months since Exelon proposed purchasing Pepco Holdings, and now the company is warning regulators in the District of Columbia that it will walk away within five months if they don't reach a final decision.

By Robert Walton • Oct. 27, 2015

SCE reaches $400M settlement with nuclear insurer on San Onofre closure

The settlement stems from a radioactive leak on Mitsubishi equipment that led to the closure of the nuclear plant.

By Herman K. Trabish • Oct. 26, 2015

Explore the Trendline➔

Sustainability

Companies are pursuing increasingly ambitous sustainability goals around clean energy, but integrating rising amounts of renewables, minimizing environmental impacts, and achieving carbon reduction targets can be challenging.

By Utility Dive staff

Duke Energy to buy Piedmont Natural Gas for $4.9B

Duke will pay a 42% premium on Piedmont's stock price for a deal that would add about 1 million new gas customers for the utility giant.

By Gavin Bade • Oct. 26, 2015

Wind industry installed over 1,600 MW of capacity in Q3 2015

As the industry notches its second-best third quarter ever, last year’s federal tax credit extension continues to buoy installers.

By Herman K. Trabish • Oct. 23, 2015

Virginia regulators order Dominion to open solar build to competitive bids

Dominion wants to build the first utility-scale solar in Virginia itself, but critics and regulators are concerned about the price.

By Herman K. Trabish • Oct. 23, 2015

What comes after net metering: Hawaii's latest postcard from the future

Hawaii regulators offered two new remuneration schemes for rooftop solar in a landmark decision last week, along with new guidance on time of use rates.

By Herman K. Trabish • Oct. 22, 2015

Electrical workers union is first intervenor to back NextEra-HECO merger

A local union of electrical workers had favored the deal, then opposed it due to a lack of support from NextEra, but now is back on board after assurances from the company.

By Robert Walton • Oct. 22, 2015

Stem, HECO partner on 1 MW battery storage pilot in Hawaii

Installations will be aimed at cutting commercial-industrial scale customers’ peak demand charges and providing grid support services.

By Herman K. Trabish • Oct. 21, 2015

NextEra-HECO filing reveals merger origin, compensation details

Hawaiian Electric Industries CEO Connie Lau defended her $11.6 million compensation package to utility regulators, which is contingent on the sale to NextEra Energy being completed.

By Robert Walton • Oct. 20, 2015

How digital power plant tech can help utilities get the most from their assets

GE says its new plant technology can yield up to $230M in annual benefits for a gas plant and $100M for a wind farm.

By Herman K. Trabish • Oct. 19, 2015

Will Exelon's merger settlement push the Pepco deal past its final hurdle?

Energy stakeholders in DC disagree on whether Exelon has sufficiently addressed regulators’ merger concerns, but in the end its political clout may see its proposal over the finish line anyway.

By Gavin Bade • Oct. 15, 2015

Study: Integrating PacifiCorp and CAISO grids could create up to $9.1B in savings

Benefits of combining the electrical grids operated by CAISO and PacifiCorp can help Western states meet environmental goals and save $12.5 billion for customers on both grid systems over 20 years, according to a study. 

By Herman K. Trabish • Oct. 13, 2015

Clean Energy Collective debuts program to enable IOUs to rate base community solar

A Clean Energy Collective program allows investor-owned utilities to earn a guaranteed return on community shared solar and fulfill customer demand without subsidizing costs for non-solar users. 

By Herman K. Trabish • Oct. 13, 2015

Green Charge Networks to bring aggregated energy storage into CAISO market

The move will help the state meet its new 50%-by-2030 renewables mandate. 

By Herman K. Trabish • Oct. 13, 2015

NextEra refuses to back down as intervenors reject new HEI merger commitments

NextEra announced a slate of new merger promises in August, but none of the intervenors have said they are a compelling reason to support its purchase of Hawaiian Electric. 

By Herman K. Trabish • Oct. 12, 2015

Arizona Public Service claims $67 monthly solar cost shift in new regulatory filing

Arizona Public Service Co. submitted a cost-of-service study ahead of its next rate case, detailing for the first time how much it thinks non-solar customers subsidize those with rooftop arrays. 

By Herman K. Trabish • Oct. 12, 2015

Talen Energy announces sale of three power plants for $1.5B

The deal is the latest  in an ongoing trend of Canadian companies buying up U.S. power assets, with over $11 billion spent on such acquisitions this year. 

By Davide Savenije • Oct. 9, 2015

Developers propose competing $1.6B, 400 MW offshore wind projects in Hawaii

Hawaii’s strong ocean winds make offshore wind an economic choice, as a wind project developer say they can deliver power at a lower cost than the average Oahu electrical price. 

By Herman K. Trabish • Oct. 7, 2015

NextEra, HECO withdraw application for utility solar project on Oahu

Some had criticized the proposal, saying the PPA between NextEra and HECO represented a conflict of interest because the companies are trying to merge. 

By Herman K. Trabish • Oct. 7, 2015

As regulators pump brakes, what's next for PG&E's EV charging program?

Ratepayer advocates convinced regulators the Golden State’s biggest electricity provider needs to be slowed down. 

By Herman K. Trabish • Oct. 7, 2015

Panasonic touts new solar module as most efficient in the world

Panasonic rolled out its new solar module which claims 22.5% efficiency, outpacing SolarCity's recently-released modules that claim 22.04% efficiency. 

By Herman K. Trabish • Oct. 6, 2015

SunEdison to lay off 15% of its workforce in bid to streamline business

Projects are being liquidated as hedge funds and short sellers bedevil the world's largest renewables developer.

By Herman K. Trabish • Oct. 6, 2015

GE to sink $1 billion into energy efficiency, storage venture

General Electric (GE) is developing a new business venture to focus on energy efficiency and storage, targeting commercial, industrial, utility and municipal customers.  

By Robert Walton • Oct. 6, 2015

Comcast expands home energy management with new partner Crius

The nation's largest cable provider has teamed up with Crius Energy to expand energy offerings in Pennsylvania, Illinois, and New Jersey.

By Robert Walton • Oct. 5, 2015

Black Hills proposes rate-based gas production investments in 5 states

Black Hills Corp. has asked regulators in Iowa, Kansas, Nebraska, South Dakota and Wyoming for authority to recover the costs investments in gas wells or reserves, the latest in a growing list of utilities to do so. 

By Robert Walton • Oct. 5, 2015