Search Climate Insights Directory
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Increasing the Number of Electric Trucks We Can Charge Through Flexible Service Connections
RMI analysis indicates that flexible service connections—agreements where charging sites curtail load during peak hours—could allow PG&E's feeders to support an additional 25,000 to 70,000 heavy-duty trucks per year. The study finds that shifting just 1 megawatt of load away from peak hours would enable the majority of feeders to charge 10 more trucks than traditional planning allows, often with minimal operational impact since most trucks are parked during peak grid hours.
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Document type: Report
Bringing Cities and Their Utilities into the 21st Century
The guide outlines five strategies for cities to leverage utility franchise agreement renegotiations: incorporating climate strategies, planning for equity, investing in resilient infrastructure, embracing collaboration, and understanding negotiation leverage. It highlights specific examples, such as San Diego's climate equity fund and Colorado's powerline undergrounding, to demonstrate how cities can align utility operations with community-wide clean energy goals.
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Document type: Guide
FIRE WEATHER
Climate Central's analysis of weather station data from 225 locations across 17 U.S. states reveals a significant increase in fire weather days since the 1970s, driven primarily by warming and decreasing relative humidity. The report highlights that interior regions have seen higher increases than coastal areas, with some parts of New Mexico experiencing two additional months of fire weather compared to nearly 50 years ago. Beyond increasing wildfire risk, these conditions have led utilities like PG&E to implement public safety power shutoffs (PSPSs) to prevent equipment-related ignitions, resulting in significant economic impacts and health risks. The document argues that while land management and localized grids can mitigate risk, long-term stabilization requires reducing carbon pollution to net zero by 2050.
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Document type: Briefing
Western Oil & Gas Company: Strategic Financing for Energy Efficiency
The document analyzes a $2 million energy efficiency project at a Western Oil & Gas refinery in Northern California. It examines how strategic and organizational barriers—such as lean staffing and corporate capital controls—can prevent the implementation of financially viable projects. The text compares three financing models: internal funding, capital leasing, and performance-based financing. It concludes that performance-based financing, supported by an Energy Services Company (ESCo) and a specialized financier (ABB Energy Capital), was the most effective route because it bypassed internal capital review processes and shifted technical and financial risks to outside experts. The analysis also highlights the role of Demand-Side Management (DSM) payments from utilities as a critical incentive for ESCos to implement such projects.
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Document type: Guide
Win by Losing
The document details a legal effort led by attorney Mike Sherwood and the American Fisheries Society to protect the Sacramento River winter-run chinook salmon. Although the initial lawsuit and subsequent appeal did not result in a court order for listing, the legal pressure prompted the National Marine Fisheries Service to voluntarily use emergency powers to list the species. This listing led to critical environmental interventions, including retrofitting the Shasta Dam for colder water releases, opening the Red Bluff diversion dam during migration, cleaning up the Iron Mountain Mine, and installing fish screens in irrigation districts. Consequently, the salmon population increased from a low of 190 fish during the appeal to more than 15,000 by 2004.
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Document type: Case study