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This fact sheet details the Mill City Solar Loan, a USD 242 million Solar Asset-Backed Security (ABS) issued on March 20, 2019, by Paramount Equity Mortgage, LLC (operating as Loanpal). The notes are backed by residential consumer solar loans for energy systems and storage, with a maturity date of March 20, 2043.

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 details a CAD 500 million green bond issued by Algonquin Power & Utilities Corp on January 25, 2019, to fund renewable energy and storage projects.

This fact sheet details a USD 1 billion green bond issuance by Duke Energy Carolinas LLC on November 8, 2018, marking the largest green bond issuance by a US utility company. The proceeds are designated for solar energy projects and energy storage assets in North and South Carolina.

This statement advocates for putting energy efficiency at the center of clean energy transitions, noting that it could contribute to 38% of global CO2 reductions by 2050. It highlights that efficiency reduces the burden on renewable energy production and storage, and promotes the use of existing smart energy systems, such as district heating and thermal storage in buildings, as cost-effective alternatives to batteries.

This guide from the Environmental and Energy Study Institute (EESI) outlines the availability of zero-interest loans for rural cooperatives through the USDA's Rural Utilities Service (RUS) Rural Energy Savings Program (RESP) to fund energy efficiency and renewable energy projects.

This RMI insight brief presents the 'Sunshine for Mines' program, which provides a methodology for transforming legacy or inactive mine sites from financial liabilities into revenue-generating assets through the development of renewable energy and storage solutions.

This report analyzes the economic viability and technical requirements for the 100% decarbonization of Indian Railways' (IR) traction electricity demand, focusing on a case study in Madhya Pradesh. It concludes that a mixed wind and solar energy strategy is the most cost-effective approach, projecting that decarbonization will be 26-28% cheaper than business-as-usual by 2030.

This report by Energy Innovation examines the necessity of grid flexibility to integrate increasing shares of variable renewable energy. It details short-term operational improvements, long-term planning strategies, and various physical and market-based resources—such as demand response and energy storage—that can balance supply and demand dynamically.

This briefing by RMI argues that concerns regarding the economic limitations of wind and solar growth—specifically the 'merit order effect' where variable renewables depress wholesale prices—are based on static models that ignore supply-side evolution, demand flexibility, and storage technologies.

This report by the Rocky Mountain Institute (RMI) and Carbon War Room profiles 10 case studies of islands and remote communities transitioning from oil-dependent electricity systems to renewable microgrids. It identifies the drivers of change, technical and administrative challenges, and lessons learned to provide a roadmap for other isolated communities seeking to reduce costs and oil dependence through wind, solar, hydro, and energy storage.

This report by the Rocky Mountain Institute (RMI) analyzes the economic value of battery energy storage in the U.S. electricity grid, arguing that 'behind-the-meter' (customer-sited) deployment offers the highest potential value because it can provide the widest array of services. The authors identify thirteen fundamental services across three stakeholder groups—ISO/RTOs, utilities, and customers—and demonstrate through four case studies that 'stacking' multiple services (using a battery for several different purposes over its lifetime) is essential for achieving positive net economic benefits under current cost structures.

This executive summary introduces a report by RMI that examines the value of battery-based energy storage on the U.S. electricity grid, specifically focusing on the impact of deployment location, the potential for 'stacking' multiple services to increase value, and the regulatory barriers preventing such utilization.

This case study describes the transformation of Bonaire's electricity system from a diesel-dependent model to one aiming for 100% renewable energy following a power plant fire in 2004. The system integrates wind power, battery storage, and diesel generators capable of running on biodiesel, resulting in lower electricity costs and increased reliability.

This issue brief from the Environmental and Energy Study Institute examines the role of energy storage technologies in mitigating electricity industry challenges, integrating renewable energy, and improving grid reliability. It details various storage technologies—ranging from pumped hydro and compressed air to advanced batteries and flywheels—and analyzes the impact of U.S. federal policies, specifically FERC orders and Department of Energy (DOE) initiatives, in overcoming implementation barriers.

This policy brief from the Environmental and Energy Study Institute (EESI) examines the role of energy storage technologies in mitigating electricity industry challenges, integrating renewable energy, and improving grid reliability. It provides a technical overview of various storage methods, analyzes the impact of U.S. federal policies and legislation, and highlights specific large-scale implementation projects across the United States.

This fact sheet by the Climate Policy Initiative proposes the creation of a California Green Bank to leverage private capital for clean energy technologies. It suggests using revenues from carbon emissions allowance auctions to fund a quasi-public institution that would address financing gaps for homeowners, small businesses, and innovators, thereby accelerating the state's transition to a low-carbon economy.

This fact sheet by the Climate Policy Initiative explores how a proposed California green bank could use carbon emissions allowance revenues to accelerate renewable energy and energy efficiency. It identifies opportunities to expand financing for underserved homeowners, support small businesses and public entities, and scale up clean energy innovations, such as electric grid storage.

This guide explains the mechanism of on-bill financing, where repayments for energy-related upgrades are integrated into monthly utility bills, and highlights its potential for promoting equity and accessibility.

This fact sheet from the Environmental and Energy Study Institute describes the role of lithium as a critical mineral for clean energy, its global supply chain, extraction and processing methods, and the environmental and social externalities associated with its production.