Climate mitigation and energy policy
News and Notes

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E3’s PATHWAYS Analysis Underpins a New Report from the NRDC on the United States’ Clean Energy Future

September 19, 2017

In conjunction with the UN General Assembly and Climate Week 2017 in New York City, the Natural Resources Defense Council …

HECOnewlogoE3 Helps Hawaiian Utility Win Approval for 100% RPS Plan

July 22, 2017

Hawaiian Electric Companies is the first U.S. utility with an approved long-term plan to meet a 100% Renewable Portfolio Standard …

The Utility of the Future: Fat or Skinny?

March 1, 2017

In a new article and white paper published in Public Utilities Fortnightly, E3’s managing partner, Dr. Ren Orans, and his …

Oregon DEQ: Study of a Market Approach to Reducing Greenhouse Gas Emissions

February 23, 2017

On January 25, 2017, E3 presented supporting research to the Oregon Department of Environmental Quality (DEQ) on the impacts of …

California Air Resources Board (CARB) Scoping Plan

January 24, 2017

In January 2017, the California Air Resources Board (CARB) issued their proposed plan to achieve the most ambitious reduction in …

Scenic view of a verdant mountain under a cloudy sky in Waimea, Hawaii, perfect for nature enthusiasts.Case Study: Cost-effective Pathways to Hawai‘i’s 100 Percent RPS Goal

January 1, 2017

In 2015, Hawai‘i passed unprecedented legislation, Act 97, which requires its investor-owned utility, Hawaiian Electric Company (HECO), to meet a …

Technology Pathways to a Low-Carbon Energy System

February 24, 2016

E3's work on technology pathways to a low-carbon energy system is having a significant international impact. E3 chief scientist Dr. …

Advanced Energy Economy 2015

August 8, 2015

Dr. Nancy Ryan, E3's Senior Director of Policy and Strategy, addressed the Advanced Energy Economy (AEE) 2015 California event. Speaking …

Jim Williams Speaks on “Deep Decarbonization of the United States”

May 15, 2015

On May 13, 2015, E3 Chief Scientist Dr. Jim Williams gave an invited talk on "Deep Decarbonization of the United …

Greenhouse Gas (GHG) Reduction Study

March 5, 2015

E3 presented the results of a new greenhouse gas (GHG) reduction study for California's energy and environmental regulators at the …

Greenhouse Mitigation Analysis

February 5, 2015

Two recent presentations at the North American Carbon Program conference in Washington D.C. highlight E3's work on greenhouse mitigation analysis …

Decarbonized Pipeline Gas Study

January 18, 2015

E3 released a study commissioned by Southern California Gas investigating the use of decarbonized pipeline gas to meet the State's …

Report: Pathways to Deep Decarbonization in the United States

November 5, 2014

A research team led by E3 in collaboration with Lawrence Berkeley National Laboratory and Pacific Northwest National Laboratory has published …

Pathways to Deep Decarbonization Study

July 5, 2014

E3 has played a leading role in a new landmark study of what is technically required to deeply reduce global …

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