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This briefing by RMI argues that revitalizing old industrial sites using net-zero energy (NZE) design can drive urban economic development, improve resident quality of life, and reduce citywide carbon emissions. It highlights the advantages of 'district scale' redevelopment and provides several US-based examples of NZE projects transforming former manufacturing and steel sites into sustainable mixed-use communities.

This case study describes how the John Madden Company (JMC), a family-owned business in Colorado, implemented a large-scale energy efficiency project across two buildings in its portfolio. By utilizing Commercial Property Assessed Clean Energy (C-PACE) financing and bundling various efficiency measures, JMC achieved significant energy savings without upfront capital costs for the landlord or increased costs for tenants.

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 case study describes the 'Door to Downtown' (d2d) mobility services pilot in Boulder, Colorado, which provided discounted rideshare and taxi trips to downtown to test the price elasticity of demand for mobility as a service (MaaS) relative to personal vehicle ownership.

This RMI briefing discusses the significant electricity demand generated by the legal marijuana industry in the United States and proposes strategies for utilities and regulators to manage this load. It suggests that energy efficiency investments, on-site renewables, and time-varying rates to shift consumption to periods of low net load can help integrate renewable energy and reduce operating costs for growers.

The Community Energy Resource Guide, published by the Rocky Mountain Institute (RMI) in December 2015, provides a comprehensive roadmap for U.S. communities to develop energy action plans. It outlines a collaborative planning process, methods for analyzing energy landscapes, and specific tactics across the buildings, electricity, transportation, and industry sectors to accelerate the adoption of renewable energy and energy efficiency.

This report by the Rocky Mountain Institute (RMI), prepared for Hunter Douglas, evaluates the energy savings potential of insulating honeycomb window shades in U.S. residences. Using EnergyPlus simulations across eight ASHRAE climate zones, the study finds that these shades can significantly reduce heating and cooling energy consumption, improve thermal comfort, and lower peak electricity demand, with existing homes seeing greater benefits than new homes.

This RMI report advocates for interoperable transit data (ITD) as the foundation for 'Mobility as a Service' (MaaS), a system designed to replace personally owned vehicles with on-demand, multimodal transport. It identifies barriers such as fragmented payment systems, inconsistent data licensing, and regulatory differences between public and private providers. The report proposes solutions including public-private partnerships, the development of new data standards, and pilot projects to demonstrate the economic and environmental benefits of reducing single-occupancy vehicle trips.

This fact sheet examines the potential for deploying mid-level ethanol blends (E25 to E40) in the United States passenger vehicle fleet to improve fuel efficiency and reduce greenhouse gas (GHG) emissions. It discusses the role of ethanol as a renewable octane provider, the compatibility of existing vehicle fleets and retail infrastructure, and the lifecycle GHG reductions associated with different ethanol sources.

This fact sheet from the Environmental and Energy Study Institute (EESI) examines the potential for deploying mid-level ethanol blends (E25 to E40) as high-octane fuels in the United States. It discusses the technical benefits for engine efficiency, the existing compatibility of the vehicle fleet and retail infrastructure, and the potential for significant greenhouse gas (GHG) reductions compared to conventional gasoline.

This guide by RMI provides building owners and managers with a framework for specifying and procuring building energy modeling (BEM) services for new construction, renovations, and operational improvements. It details the benefits of BEM, the different purposes for modeling (comparison, compliance, and prediction), the role of the modeler, and the contracting process, including a sample Request for Proposal (RFP).

The GSA Net Zero Renovation Challenge is an initiative by the General Services Administration (GSA), the Office of Federal High Performance Green Buildings (OFHPGB), and the Federal Energy Management Program (FEMP) to achieve deep energy savings in 30-35 federal buildings using Energy Savings Performance Contracts (ESPCs). A workshop held in October 2011 by RMI and GSA identified structural, contractual, and technical barriers to achieving net zero energy, proposing a shift toward integrative design, streamlined procurement, and shared risk to move beyond conventional shallow retrofits.

This report by the Rocky Mountain Institute (RMI) provides an overview of model standards and policy design criteria for permitting, inspection, interconnection, and net metering of distributed photovoltaic (PV) systems. It aims to help local governments and utilities reduce non-hardware balance of system costs—which can account for up to 40% of installed system costs—by adopting streamlined, standardized processes. The document highlights specific model frameworks such as the Solar ABCs Expedited Permit Process and IREC Model Interconnection Procedures, while detailing the existing solar-friendly policy landscape in Colorado.

This RMI fact sheet presents several case studies of green building projects across residential, commercial, and urban redevelopment sectors, highlighting the economic and environmental benefits of sustainable design, such as energy savings, increased property value, and reduced marketing costs.

This document is a fact sheet containing a table of individual green municipal bonds issued in the United States during 2017, detailing the issuers, amounts issued in USD, dates, project types, and CBI certification status.

The report 'HOW NOT TO PARACHUTE MORE CATS' by Hunter and Amory Lovins of the Rocky Mountain Institute argues that global resource crises—including energy, water, and climate change—can be solved by understanding interconnections and prioritizing resource efficiency over the expansion of supply. The authors advocate for a 'least-cost' approach, demonstrating that energy efficiency and renewable technologies are often cheaper and more effective than fossil fuels or nuclear power. They suggest that these technical solutions can simultaneously improve economic health, reduce nuclear proliferation, and enhance global security by reducing dependence on volatile resources like Mideast oil.

This report chapter explores 'green development,' demonstrating how the integration of resource efficiency, environmental sensitivity, and human well-being can lead to superior financial performance in real estate. Through various case studies of commercial buildings, residential developments, and hotels, the text argues that intelligent design reduces operating costs, increases labor productivity, and enhances property value while restoring community and ecological health.

The Joint Benefits Authority (JBA) is a proposed governance and finance tool designed to integrate multiple city departments and community partners to deliver district-scale, resilient infrastructure. Based on the Joint Powers Authority (JPA) model, the JBA aims to overcome siloed municipal operations and funding gaps to implement nature-based solutions that address climate change and social equity in underserved neighborhoods.