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This guide provides an overview of the traditional centralized electricity grid architecture and the emerging shift toward distributed energy resources (DERs) to improve reliability and flexibility in the face of rising demand and extreme weather.

This fact sheet from RMI explains the function and application of renewably powered minigrids (and microgrids), detailing three primary configurations—isolated, undergrid, and interconnected—and providing global examples of their use in enhancing energy resilience and access in the Caribbean, Africa, and the United States.

This report provides a technical overview of the climate impact of aircraft contrails and the potential for mitigation through contrail avoidance and rerouting. It emphasizes the need for radical collaboration across the aviation sector to improve atmospheric data, refine prediction models, and integrate contrail management into air traffic operations.

This guide provides a foundational overview of electric vehicle (EV) batteries, explaining the different types of electric vehicles, the reasons for the prevalence of lithium-ion technology, the basic chemical mechanisms of battery operation, and the primary minerals required for production.

This research paper examines the nature of fluorinated gases (F-gases), their impact on global warming, and the international and domestic policy frameworks designed to phase them down, specifically focusing on the Kigali Amendment and the U.S. AIM Act.

This 2020 industry brief by GreenCape examines the on-site treatment and reuse of grey- and blackwater to non-potable standards in South Africa. It outlines the technical processes for treating organic wastewater, the various technology variants available (such as pre-fabricated or constructed systems), and the regulatory landscape governed by the National Water Act and the National Environmental Management Act. The document highlights the economic and operational drivers for on-site treatment in both urban and rural settings, providing case studies from the Western Cape to demonstrate water and cost savings.

This fact sheet from the Environmental and Energy Study Institute describes the role of energy storage in enhancing grid resilience, integrating intermittent renewable energy, and managing peak demand. It details various storage technologies—including pumped-storage hydropower, batteries, compressed air, thermal, hydrogen, and flywheels—comparing their technical specifications, costs, and current global applications.

This fact sheet describes the role of the U.S. Farm Bill in promoting voluntary on-farm conservation practices to address agricultural pollution, improve soil health, and sequester carbon. It details specific conservation techniques—such as cover cropping, no-till operations, and intercropping—and outlines the primary funding programs managed by the USDA under the 2014 Farm Bill.

This fact sheet from the Environmental and Energy Study Institute (EESI) details the role of the U.S. Farm Bill in promoting on-farm conservation practices. It examines specific conservation tools—such as cover crops, no-till operations, and intercropping—and outlines the funding and objectives of the 2014 Farm Bill's Conservation Title (Title II), including its primary programs: EQIP, ACEP, CRP, and CSP.

This fact sheet from the Environmental and Energy Study Institute (EESI) describes the technology, benefits, and potential of Combined Heat and Power (CHP) systems in the United States. It highlights how CHP increases energy efficiency, reduces emissions, and provides resilient power during grid failures, while identifying regulatory barriers and the specific advantages of biomass-fueled systems.

This fact sheet from the Environmental and Energy Study Institute describes biomass cofiring—the simultaneous combustion of biomass and a base fuel, typically coal—as a low-cost transition tool to reduce greenhouse gas emissions and fossil fuel reliance in the electric sector.

A briefing explaining the fundamental mechanics, structure, and regulatory environment of the electric transmission grid, emphasizing its role in integrating clean energy and the need for future investment.

This fact sheet from the Environmental and Energy Study Institute (EESI) provides an overview of photovoltaic (PV) technology, detailing its operational mechanics, environmental benefits, economic costs, and associated challenges as of May 2006.

This guide from the Climate Policy Initiative explains parametric insurance, a financial tool that provides rapid, fixed payouts based on predetermined triggers (such as wind speed or rainfall) rather than assessed losses. It details the instrument's role in maintaining fiscal liquidity and debt sustainability, the capacity requirements for governments to implement it, and the various commercial and concessional providers available globally.

This fact sheet from the Environmental and Energy Study Institute outlines various feedstocks and production processes used to create hydrogen, ranging from fossil fuels and biomass to renewable energy sources and naturally occurring geological deposits.

This fact sheet by Ember outlines nine clean flexibility tools categorized into store, shift, share, and supply, designed to balance power systems and reduce reliance on fossil fuels.

This World Resources Institute fact sheet describes Direct Air Capture (DAC) technology, its potential for carbon removal in the United States, and the federal policy and funding requirements needed to scale the technology by midcentury.