Montana officials mull expanding rooftop solar size cap

Currently, net metered systems are limited to 50 kW in size but clean energy advocates would like to see that significantly expanded.

By Robert Walton • Aug. 14, 2016

PG&E files joint proposal to close Diablo Canyon nuclear plant

Because it will take time to develop clean energy resources to replace the facility, Pacific Gas & Electric intends to operate Diablo Canyon until its operating licenses expire.

By Robert Walton • Aug. 14, 2016

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

Arizona regulators block political influence investigation, delay solar rate changes

Regulators are saving decisions on solar credits and demand charges until after the conclusion of a cost-benefit analysis of rooftop systems. 

By Krysti Shallenberger • Aug. 12, 2016

New Mexico settlement blocks solar fees proposed by Xcel Energy

Xcel's Southwestern Public Service Co. had proposed new solar fees that could have increased surcharges by at least 30%.

By Robert Walton • Aug. 12, 2016

Smart sharing: Sun-saturated Hawaii debates first TOU community solar proposal

Crediting community solar users depending on time of day could open new markets for storage and help optimize the grid, regulatory staff argue in a recent proposal. 

By Herman K. Trabish • Aug. 11, 2016

Blackouts looming, California speeds battery deployment after Aliso Canyon gas leak

A new SDG&E storage proposal shows how the natural gas shortage may accelerate the integration of batteries into the bulk power system. 

By Peter Maloney • Aug. 11, 2016

Massachusetts Gov. Baker signs wind, hydro bill into law

The law calls for long-term contracts for 1,600 MW of wind power and 1,200 MW of hydropower or other renewables.

By Peter Maloney • Aug. 10, 2016

NRG bids to acquire 2.1 of GW of renewable projects from bankrupt SunEdison

The carve-up of what was once the world's largest renewable energy developer has begun.

By Gavin Bade • Aug. 10, 2016

SolarCity backs Arizona utility regulator Robert Burns for upcoming election

The move could mark a return to public political battles over solar policy, most of which had been confined to back rooms this year.

By Krysti Shallenberger • Aug. 10, 2016

Bay State storage: New law could give Massachusetts 3rd US energy storage mandate

Massachusetts was already a top state for energy storage. A new law could bolster that position with a mandate and utility ownership.

By Peter Maloney • Aug. 9, 2016

Software-Driven Community Solar

Continued innovation and expanded partnerships are helping the industry bridge the gap to the multi-gigawatt scaling of community solar as projected by the U.S. Department of Energy.

Aug. 9, 2016

Mosaic Energy raises $220 million for solar loans

The loan financing could be another sign the industry is shifting away from the solar leasing model that brought it growth over the past decade. 

By Peter Maloney • Aug. 9, 2016

A lot of dam potential: Renewables growth could drive massive hydro buildout

With pumped storage, hydropower can grow 50% by 2050 — if developers can get over the hurdles.

By Herman K. Trabish • Aug. 9, 2016

The Duck is learning to fly in California and Hawaii

The dreaded 'duck curve' is evolving more slowly than anticipated thanks to smart rate design and efficiency, RAP's Jim Lazar writes.

By Jim Lazar • Aug. 8, 2016

FERC greenlights Apple's petition to sell electric power

The Federal Energy Regulatory Commission has granted Apple market based rate authority, saying the tech company didn't raise the risk of unfairly hiking rates. 

By Peter Maloney • Aug. 8, 2016

Pacific Power: Oregon 50% RPS will barely raise customer rates thru 2028

Five months ago, the utility told regulators the 50% renewable energy mandate would raise retail rates 0.8% — annually — through 2030. Now it says the number is a cumulative 0.1% over nearly the same timeframe. 

By Gavin Bade • Aug. 8, 2016

Upper Peninsula utility first in Michigan to hit solar net metering cap

Upper Peninsula Power Co. has hit its cap for net metered solar systems, which Michigan limits at 1% of a utility's peak demand. 

By Peter Maloney • Aug. 8, 2016

Xcel Energy proposes $562M grid management system, smart meter upgrade

The new smart meters and support software would improve reliability, provide better renewables integration and help customers control their usage, Xcel said. 

By Peter Maloney • Aug. 5, 2016

Nevada Supreme Court rejects net metering ballot proposal

The state's high court upheld an earlier ruling that found the proposal's wording was misleading.

By Krysti Shallenberger • Aug. 5, 2016

'Go time': 1st US offshore wind facility enters final construction phase

Installation of the Block Island Wind Farm’s turbine towers is ramping up and should be complete by by the end of the year.

By Robert Walton • Aug. 5, 2016

Texas regulators to explore alternative utility ratemaking mechanisms

The Public Utility Commission of Texas will address a report on revisions to traditional cost-of-service ratemaking in their Aug. 10 meeting. 

By Peter Maloney • Aug. 4, 2016

Alliant pursues wind energy plans in Wisconsin after major Iowa wind investment

Last week the company announced a $1 billion expansion of an Iowa wind far. In its earnings this week, Alliant executives they are planning a similar expansion in Wisconsin.

By Robert Walton • Aug. 4, 2016

Schneider Electric starts network to help corporate renewables goals

Schneider Electric's new service aims to help corporations meet their sustainability goals, following the formation of the Renewable Energy Buyers Alliance. 

By Peter Maloney • Aug. 3, 2016

CAISO: EIM showed $23.6M in benefits for Q2

The California ISO said its energy imbalance market displaced nearly 68,000 metric tons of CO2 in the second quarter.

By Peter Maloney • Aug. 3, 2016

A 'transformational' mandate: Greens hail Massachusetts offshore wind, renewables bill

The U.S. trails in offshore wind, but backers say this measure could "start a new industry," though questions about the role of natural gas remain. 

By Herman K. Trabish • Aug. 3, 2016