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The Sustainable Debt Market Summary Q1 2022 reports that cumulative GSS+ labelled debt reached USD3 trillion by the end of the first quarter of 2022. Despite this milestone, the market experienced a year-on-year decline in issuance volumes of nearly 30% due to market volatility, rising interest rates, and the war in Ukraine.

The World Resources Institute (WRI) asserts that recent voter suppression laws in 17 U.S. states disproportionately harm people of color and undermine democracy. WRI links voting rights to environmental justice, noting that marginalized communities—who face higher exposure to pollution and climate risks—require political representation to influence environmental policy. The statement supports the 'John Lewis Voting Rights Advancement Act' and the 'For the People Act' as necessary measures to protect the franchise.

This fact sheet details a USD 300 million green bond issued by Tucson Electric Power on August 10, 2020, to finance the construction of the Oso Grande wind farm in New Mexico.

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 briefing, compiled by a coalition of public interest groups and published by the Environmental and Energy Study Institute, outlines the technical, economic, and regulatory challenges associated with decommissioning nuclear power plants in the United States. It highlights significant risks to public health and safety, the inadequacy of current waste storage and funding, and the lack of local government oversight during the decommissioning process.

This research paper compares the electric vehicle (EV) policies of the United States and China, focusing on financial incentives, charging infrastructure, research and development, and fleet procurement. It highlights China's more aggressive approach to subsidies and mandates compared to the U.S. system of tax credits and state-level incentives.

This case study describes the development of a 400,000-square-foot net-zero-energy distribution center for the retailer REI in Goodyear, Arizona. The facility is the only distribution center in the U.S. to achieve both LEED Platinum certification and net-zero energy status, demonstrating that high-performance sustainability and business efficiency can coexist in large-scale logistics infrastructure.

This RMI report outlines the investment potential and financing frameworks for community-scale solar (CSS) in the United States, estimating a market opportunity of up to $16.3 billion by 2020. It details the benefits of CSS—such as lower costs and flexible customer arrangements—while analyzing various finance structures, including tax equity, debt, and innovative tools like New Markets Tax Credits. The document provides a risk management framework to address customer acquisition, subscription volatility, and regulatory uncertainty, aiming to help developers and investors standardize models to accelerate market growth.

This World Resources Institute fact sheet provides data on employment growth within the United States clean energy economy, focusing on solar, wind, energy efficiency, and alternative fuel vehicle sectors as of early 2016 and 2017.

This briefing from RMI outlines eight priority areas for electricity innovation in 2017, based on a survey of the Electricity Innovation Lab (eLab) network. The document focuses on the integration of distributed energy resources (DERs), the evolution of utility business models, and the need for improved customer engagement to transform the U.S. electricity system.

This RMI report evaluates time-based and demand charge electricity rates for mass-market customers. It finds that well-designed time-based rates (especially those with high peak/off-peak price ratios and active enabling technology) can significantly reduce peak load and total energy use without harming customer acceptance. In contrast, the report highlights a critical lack of empirical evidence for mass-market demand charges, noting that while they may aid utility cost recovery, their impact on customer behavior remains largely speculative.

This research paper argues that regulators should shift from traditional measure-by-measure energy efficiency tracking to outcome-oriented, economy-wide metrics when tying utility compensation to performance. The authors contend that outcome-oriented metrics are more transparent, easier to monitor, and better aligned with broad policy goals, while reducing the administrative burden and regulatory conflict associated with uncertain savings estimates.

A letter dated March 2, 2016, addressed to Arizona Governor Douglas Ducey from a coalition of energy and environmental organizations, urging the state to maximize energy efficiency investments to meet Clean Power Plan compliance goals cost-effectively.

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 research paper examines different ownership and operation models for distributed energy resources (DERs), evaluating utility-centric, third-party-centric, and customer-centric approaches. Through various case studies, the author argues that any of these models can optimize the electricity system if they prioritize fair compensation, transparency, and adaptability to new technologies.

This executive summary from the Rocky Mountain Institute (RMI) analyzes the economic potential of "demand flexibility" (DF)—the use of technology to shift electricity consumption to lower-cost times. The report argues that DF can significantly reduce both customer electric bills and overall grid investment costs by treating demand as a flexible resource ("flexiwatts") rather than a static load.

The Climate Bonds Initiative reports that the global green bond market in Q1 2015 saw 44 issuances totaling $7.2 billion. While the quarter started slowly, the market showed signs of maturation through diversification in currencies and credit ratings, alongside significant growth in emerging markets and US municipal bonds.

Margaret Bowman of the Walton Family Foundation outlines a vision for addressing water shortages in the Colorado River basin through agricultural modernization, urban efficiency, and water recycling. She argues that these strategies can close a projected water supply gap of 3.2 million acre feet by 2060, provided there is political will to scale local successes to a regional level.

This report, published by the Rocky Mountain Institute (RMI) in September 2013, reviews 16 benefit and cost studies of distributed photovoltaics (DPV) conducted between 2005 and 2013. It aims to establish a foundation for valuing distributed energy resources (DERs) by identifying methodological best practices and gaps in how the electricity sector quantifies the costs and benefits of DPV.

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.