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About the Authors
Testimony | Submission
FirstEnergy
Energy Policy
Ohio
Pennsylvania
West Virginia
Testimony in FirstEnergy Solutions bankruptcy
September 01, 2018
David Schlissel
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David Schlissel
David Schlissel, former director of resource planning analysis and founder at IEEFA, has over 50 years of experience as an economic and technical consultant on energy and environmental issues.
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A clear eyed view of coal
May 08, 2025
Seth Feaster, Dennis Wamsted
Slides
A pesar del daño a los abonados, la junta de supervisión fiscal de Puerto Rico abre la puerta para aumentos en la tarifa de la energía eléctrica
April 29, 2025
Cathy Kunkel
Insights
Despite harm to ratepayers, Puerto Rico oversight board opens door to increases
April 29, 2025
Cathy Kunkel
Insights
A sizzling spring for U.S. solar
April 29, 2025
Dennis Wamsted, Seth Feaster
Insights
Los bonistas de la Autoridad de Energía Eléctrica de Puerto Rico insisten en el pago de $3.7 mil millones de dólares que no existen
April 24, 2025
Cathy Kunkel
Insights
Puerto Rico Electric Power Authority bondholders insist on being paid $3.7 billion that doesn’t exist
April 24, 2025
Cathy Kunkel
Insights
Delaying coal power exits: A risk we can't afford
April 16, 2025
Johanna Bowyer, Tristan Edis
Report
An LNG export tax is the best way to address looming gas shortages and reduce prices
April 16, 2025
Josh Runciman
Insights
Fast-tracking federal gas approvals unlikely to increase gas supply this decade
April 15, 2025
Josh Runciman
Insights
IEEFA submits testimony to Louisiana Public Service Commission
April 15, 2025
Cathy Kunkel
Testimony | Submission
Drumbeat of coal plant closures to continue in 2025
April 15, 2025
Seth Feaster
Insights
Submission: Proposed updates to the National Greenhouse and Energy Reporting (NGER) scheme
April 14, 2025
Andrew Gorringe, Kevin Morrison
Testimony | Submission
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