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21,895 documents added on 17 August 2026
NATURAL CAPITALISM
This document, a chapter from 'Natural Capitalism', argues for a fundamental shift in business and economic models to prioritize resource productivity and the preservation of natural and social capital. It critiques the polarized nature of environmental debates and proposes a 'whole-system' approach that integrates diverse worldviews to ensure long-term economic and ecological viability.
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Document type: Report
Natural Capitalism—Chapter 2: Reinventing the Wheels
This report chapter outlines the 'Hypercar' concept—an ultralight, hybrid-electric vehicle designed to drastically reduce resource consumption and environmental impact. It argues that by combining carbon-fiber composites, aerodynamic streamlining, and hydrogen fuel cells, the automotive industry can move beyond the 'Iron Age' of steel-based manufacturing. The text further asserts that technological efficiency must be paired with urban planning and land-use reforms to reduce overall dependence on driving and mitigate social costs like congestion and sprawl.
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Document type: Report
Natural Capitalism—Chapter 3: Waste Not
This report chapter examines the 'industrial metabolism' of the United States, arguing that the current industrial system is characterized by massive waste of natural resources, human potential, and financial capital. It contends that conventional economic measures like GDP are misleading because they count the costs of waste and social decay as economic growth, masking a decline in actual quality of life and the depletion of natural capital.
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Document type: Report
MAKING THE WORLD
This report chapter explores how industrial production can transition from a linear 'depletion to pollution' model to a circular system based on biological principles. It argues that significant reductions in energy and material use are possible through a combination of smarter design, new technologies, distributed controls, corporate culture shifts, and the adoption of remanufacturing and recycling.
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This summary is written by a language model reading the source document. It is not the publisher's words and is not a substitute for the original.
Document type: Report
NATURAL CAPITALISM
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.
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Document type: Report
NATURAL CAPITALISM
This document, a chapter from 'Natural Capitalism', argues that traditional design often relies on compromise and diminishing returns, whereas 'whole-system engineering' can 'tunnel through the cost barrier' to achieve massive resource savings at lower capital costs. By optimizing systems as a whole and thinking 'downstream to upstream,' designers can eliminate expensive equipment and create synergies that reduce both operating and construction expenses.
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Document type: Report
rmi_document_repository_public-reprts_nuclear-spread-the-cure-begins-at-home-92713fec256daf02.pdf
This document is a letter or statement arguing against the proliferation of nuclear power reactors, asserting that they facilitate the production of plutonium for atomic bombs and that the global community should instead focus on energy efficiency and renewable energy transitions.
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Document type: Statement
Reinventing Fire Electricity Sector Methodology
This document details the electricity sector methodology used in the 'Reinventing Fire' analysis, focusing on the application of the National Renewable Energy Laboratory's (NREL) Regional Energy Deployment System (ReEDS) and RMI's internal electricity dispatch model to evaluate four future scenarios for the U.S. electricity system from 2010 to 2050.
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Document type: Report
THE ECONOMICS OF BATTERY ENERGY STORAGE
This technical appendix from RMI provides a detailed overview of thirteen services that battery energy storage can provide to customers, Independent System Operators (ISOs), Regional Transmission Organizations (RTOs), and utilities. It categorizes these services by stakeholder benefit and time scale, providing definitions, technical backgrounds, and estimated value ranges for each. The document also details the valuation and dispatch methodologies used in four specific use cases across the U.S. and includes a meta-study of six influential energy storage valuation publications from the past decade.
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Document type: Report
Top Federal Energy Policy Goals
This briefing by the Rocky Mountain Institute (RMI) outlines 17 federal energy policy goals designed to reduce U.S. oil use and greenhouse gas emissions by 50% each within 10 years. The strategy prioritizes reducing energy demand through efficiency in buildings, transport, and industry before substituting supply with renewables and a 'Smart Grid'. RMI estimates these goals could create over three million jobs by 2012.
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Document type: Briefing
THE ECONOMICS OF GRID DEFECTION
This executive summary analyzes the economic threat of 'grid defection' in the U.S., where solar-plus-battery systems allow customers to bypass utilities. The report finds that grid parity is already occurring in Hawaii and is imminent in California and New York, potentially stranding utility assets and rendering the traditional kWh-based cost recovery model obsolete.
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Document type: Executive summary
Checking Dust to Dust’s Assumptions about the Prius and the Hummer: Fact-checking using the GREET life cycle model underlines the deep divide between the Dust to Dust study and all previous scientific work
The Rocky Mountain Institute (RMI) conducted a fact-check of a report by CNW Research/Marketing titled 'Dust to Dust,' which claimed the Toyota Prius has a greater environmental impact than the Hummer H3 SUV. Using the GREET life cycle model developed by Argonne National Laboratories, RMI found that the Prius consistently has a lower environmental impact in terms of greenhouse gas emissions and energy consumption, even when manipulating variables to favor the Hummer.
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Document type: Report
ULTRALIGHT-HYBRID VEHICLE DESIGN: OVERCOMING THE BARRIERS TO USING ADVANCED COMPOSITES IN THE AUTOMOTIVE INDUSTRY
This research paper by Rocky Mountain Institute (RMI) argues that the automotive industry's failure to adopt advanced composite materials in the body-in-white (BIW) is due to a reliance on incremental, component-based substitution. The authors propose a "leapfrog" strategy: a whole-system redesign using an all-advanced-composite monocoque BIW integrated with a hybrid-electric "hypercar" concept. This approach aims to overcome cost, manufacturing, and cultural barriers by maximizing mass reduction and simplifying assembly.
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Document type: Research paper
Hypercars: The Next Industrial Revolution
This research paper by Amory B. Lovins of the Rocky Mountain Institute (RMI) proposes the 'hypercar'—a vehicle combining ultralight mass, ultralow aerodynamic drag, and hybrid-electric drive to achieve fuel economies 4–10 times higher than conventional cars. The author argues that by using advanced composites and recursive design, manufacturers can reduce costs and mass simultaneously, bypassing the incremental improvements of the traditional automotive industry to create a more efficient, safer, and cheaper vehicle.
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Document type: Research paper
Truck Efficiency and GHG Reduction Opportunities in the Canadian Truck Fleet
This report by the Rocky Mountain Institute (RMI) analyzes opportunities to reduce fuel consumption and greenhouse gas (GHG) emissions in the Canadian Class-8 truck fleet through the adoption of aerodynamic retrofits, low rolling-resistance tires, and auxiliary power units (APUs). It argues that government leadership, technical guidance, and financial incentives are necessary to overcome industry inertia and the fuel-efficiency losses caused by emissions regulations.
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This summary is written by a language model reading the source document. It is not the publisher's words and is not a substitute for the original.
Document type: Report
IF CUSTOMERS SAVE ElECTRICITY, MUST RATES RISE?
This briefing argues that energy efficiency programs are unlikely to necessitate rate increases for utilities and that, even if rates were to rise, customer bills would still decrease. The author contends that focusing on rates rather than total bills is an economic error that ignores the joint production of electricity and efficiency.
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Document type: Briefing
CASE STUDY: SOUTH DEEP MINE
This case study describes how Gold Fields developed a 40 MW solar photovoltaic (PV) project at its South Deep Gold Mine in South Africa to reduce operating costs and enhance energy security in the face of rising utility tariffs and supply constraints.
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Document type: Case study
CASE STUDY: Transition to Clean Energy for Cooperative Utilities
This case study by the Rocky Mountain Institute (RMI) examines the Responsible Energy Plan (REP) launched by Tri-State Generation & Transmission Association in January 2020. The plan outlines a transition from coal-fired generation to a diversified portfolio of renewables to meet state carbon regulations and member demands while maintaining affordability and reliability.
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Document type: Case study
2020-07-30-best-practices-for-electrifying-rural-health-facilities_final-25860e6cd4e7e5e9.pdf
This report by the Alliance for Rural Electrification (ARE) outlines best practices for using decentralised renewable energy (DRE) to electrify rural health care facilities. It argues that DRE is the most cost-effective and rapid solution for providing essential power for medical equipment, vaccines, and emergency services, particularly in the context of pandemics like COVID-19. The document proposes a public-private partnership model combining 'smart grants' for initial capital and market-based compensation mechanisms, such as Power Purchase Agreements (PPAs), to ensure long-term financial and technical sustainability. It includes 16 case studies from various regions to demonstrate diverse delivery models and technological applications.
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Document type: Report
GERES AND ENERGY ACCESS
This position paper by Geres, an international development NGO, outlines its strategy for achieving universal energy access as a catalyst for the energy transition and poverty reduction. The document details Geres' approach to providing affordable, renewable energy services to households and small businesses at the 'base of the pyramid,' emphasizing the integration of energy efficiency, local capacity building, and gender equality to ensure sustainable development and climate resilience.
AI-generated
This summary is written by a language model reading the source document. It is not the publisher's words and is not a substitute for the original.
Document type: Report