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Integrating Wind Energy in Alaska’s Railbelt Integrating Wind Energy in Alaska’s Railbelt

Alaska’s Railbelt power system serves three-quarters of electric demand in Alaska and has a peak…

As Massachusetts’ Grid Evolves, So Must Its Electric Rate Designs As Massachusetts’ Grid Evolves, So Must Its Electric Rate Designs

This post has been updated to include the Long-Term Ratemaking Study.

Widespread building and vehicle electrification…

Resource Cost (RECOST) Model Updated for Q1 2025: Post Election and Broader Economic Developments Impact the Energy Transition Resource Cost (RECOST) Model Updated for Q1 2025: Post Election and Broader Economic Developments Impact the Energy Transition

What is RECOST?

RECOST is E3’s discounted cash flow model used to calculate the levelized costs…

Optimized EV Charging Enables Grid Reliability and Cost Savings Optimized EV Charging Enables Grid Reliability and Cost Savings

The adoption of electric vehicles (EVs) reduce carbon emissions and other harmful air pollutants from…

A Blueprint for Grid Relief in Illinois through Distributed Energy Resources A Blueprint for Grid Relief in Illinois through Distributed Energy Resources

Illinois’ Climate and Equitable Jobs Act (CEJA), passed in 2021, sets an ambitious path for…

2024 Transmission Recap: A Pivotal Year 2024 Transmission Recap: A Pivotal Year

Transmission has long been considered a key missing piece of the clean energy transition. While…

Pioneering leadership

E3 has been on the leading edge of change since 1989, helping public and private-sector clients navigate the transition to a low-carbon economy.

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