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Carbon Market Watch recommendations on carbon market infrastructure for Article 6 of the Paris Agreement
The document identifies critical transparency gaps in current carbon market infrastructure, specifically within the Clean Development Mechanism, Verra, and Gold Standard registries. It argues that existing systems fail to adequately track credit ownership, verify retirement claims, or distinguish between units contributing to a host country's NDC and those adjusted for international transfer. To remedy this, Carbon Market Watch recommends implementing machine-readable datasets, mandatory non-technical project summaries, detailed financial reporting on revenue distribution, and a transaction log to track legal ownership of credits.
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Document type: Briefing
Carbon negative handbook - November 2024
The handbook evaluates six carbon removal methods: BioCCS, afforestation/reforestation, biochar, terrestrial enhanced weathering, DACCS, and soil carbon sequestration. It highlights the trade-offs between permanence, cost, and ecological impact, emphasizing that land-based solutions often conflict with planetary boundaries and food security, while technological solutions like DACCS face high energy and cost barriers. The document recommends prioritizing sustainable feedstocks, rights-based approaches for local communities, and the development of standardized monitoring, reporting, and verification (MRV) frameworks.
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Document type: Fact sheet
Safeguard Mechanism Consultation - Response for Coal Mine Methane
Ember argues that Australia's Safeguard Mechanism must address the significant underestimation of coal mine methane (CMM) emissions, which it claims are 30-40% higher than reported. The response advocates for a faster baseline decline rate for the coal sector, the adoption of a 20-year Global Warming Potential (GWP) for methane, and a strict industry benchmark of 1-3kg of methane per tonne of coal. Ember specifically calls for a ban on new coal mines and expansions, noting that if 75% of proposed mines proceed, fugitive methane emissions could increase 1.5 times by 2030. The document also suggests that thermal coal mines should be phased out more aggressively than metallurgical coal mines due to the latter's role in steel production.
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Document type: Report
Improving reliability and environmental justice en route to 85 percent clean electricity in California by 2030
A technical analysis indicates California can reach 85 percent carbon-free electricity by 2030 even under extreme stressors, such as the August 2020 heat waves and the retirement of one-third of natural gas capacity. To support this, the brief recommends diversifying clean energy resources (including offshore wind and geothermal), phasing out natural gas plants—particularly in disadvantaged communities—and leveraging demand-side resources like energy efficiency and demand response. It also suggests improving regional coordination across Western states and refining reliability evaluation tools used by the CPUC, CEC, and CAISO.
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Document type: Policy brief
Energy needs assessment for farmers – Situational Guideline
The guideline outlines a three-step process for farmers to achieve energy resilience: conducting energy audits to identify efficiencies, evaluating alternative energy technologies based on specific production needs, and navigating the financial and quality assurance aspects of implementation. It highlights the critical role of energy efficiency as a prerequisite to reducing the capital requirements of renewable systems and provides detailed comparisons of technologies such as solar PV, biogas, and battery storage, alongside various South African financing mechanisms and tax incentives.
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Document type: Guide
Energy storage systems
The document outlines the role of energy storage systems in improving the resilience and sustainability of South African municipal wastewater treatment works. It focuses on lithium-ion (Li-ion) batteries due to their market dominance and a 90% cost reduction since 2010. While energy storage does not reduce overall energy consumption, it provides backup power and enables higher renewable energy penetration. The factsheet compares three financial scenarios: stand-alone storage, storage replacing diesel generation, and storage paired with solar PV, noting that the latter two offer better payback periods and internal rates of return. It also details various financing mechanisms available to municipalities, such as grants, concessional loans, and energy performance contracts.
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Document type: Fact sheet
Assessing International Interoperability and Usability of the South African Green Finance Taxonomy
The report evaluates the South African Green Finance Taxonomy (SA GFT) across three pillars: Make Substantial Contribution (MSC), Do No Significant Harm (DNSH), and Minimum Social Safeguards (MSS). While the SA GFT shows high international alignment in its environmental objectives and sectoral coverage, it faces significant usability challenges regarding the DNSH and MSS pillars due to a lack of quantitative thresholds and clear reporting guidelines. The report recommends introducing more flexible alignment classifications, increasing the use of quantitative metrics, and integrating existing national social regulations to improve adoption and cross-border climate finance flows.
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Document type: Report
Biogas combined heat and power
The document outlines how anaerobic digestion (AD) in South African wastewater treatment works can be leveraged via combined heat and power (CHP) systems to produce electricity and heat, reducing municipal energy costs and greenhouse gas emissions. It provides technical benchmarks, such as an average electrical yield of 70kWh per tonne of sludge, and financial estimates, noting that retrofitting existing AD systems with CHP can have a payback period of 5-15 years and an IRR of 18-30%. The factsheet identifies that projects are generally financially feasible for WWTWs with an inflow capacity exceeding 15 million litres per day.
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Document type: Fact sheet
CAN FOSSIL GAS INFRASTRUCTURE BE CONVERTED TO EXTEND ITS LIFESPAN?
The briefing contends that converting fossil gas infrastructure to other energy sources is generally unrealistic due to technical challenges, prohibitive costs, and insufficient projected energy volumes. It asserts that hydrogen and biogas cannot replace the scale of fossil gas, and that 'blending' serves only to prolong fossil gas dependency. While it acknowledges limited viability for converting long-distance pipelines and geological storage for 'hard-to-abate' sectors, it concludes that no new gas infrastructure is justified based on future conversion potential.
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Document type: Briefing
PEUT-ON CONVERTIR LES INFRASTRUCTURES GAZIÈRES POUR PROLONGER LEUR DURÉE DE VIE ?
The document challenges the gas industry's claims that existing and new fossil gas infrastructure can be converted to hydrogen or biogas to avoid stranded assets. It argues that projected energy volumes for hydrogen and bioenergy by 2050 are far too low to justify current gas infrastructure levels. While it acknowledges limited potential for converting long-distance pipelines and geological storage for 'hard-to-decarbonize sectors', it dismisses biogas as unsustainable and LNG terminal conversion as economically non-viable. Reclaim Finance recommends that financial actors cease all support for gas expansion.
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Document type: Fact sheet
WHAT IS THE PLACE OF FOSSIL GAS IN A SUSTAINABLE ENERGY MIX ?
The report challenges the narrative of fossil gas as a 'bridge fuel,' stating that a global gas-based electricity system would be as damaging to the climate as one based on coal. It distinguishes between the roles of different gas turbines, noting that while open-cycle gas turbines (OCGTs) can provide short-term flexibility for variable renewable energy, combined-cycle gas turbines (CCGTs) lack the necessary ramp-up speed and risk commercial failure if used only as backup. The document concludes that existing thermal plants and storage technologies, such as pumped-storage hydropower, are sufficient to meet seasonal flexibility needs, rendering new gas infrastructure unnecessary and uneconomical.
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Document type: Report
Reinventing Fire Industry Sector Methodology
The Reinventing Fire industry model uses a stock-flow framework and EIA Annual Energy Outlook 2010 data to simulate the adoption of energy-saving measures in the U.S. industrial sector from 2010 to 2050. It tracks energy consumption, fuel expenditures, and capital investment across various manufacturing and non-manufacturing industries. The model incorporates efficient technologies, combined heat and power (CHP), waste-heat-to-electricity, and integrative design for machine drives, while accounting for refining transformations as demand shifts toward biofuels and hydrogen.
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Document type: Guide
Climate Making Sense and Making Money
The report posits that climate change is an artifact of resource inefficiency and that mitigating it can be done at a profit. It highlights that energy efficiency, switching to low-carbon fuels, and improving forestry and farming practices can reduce greenhouse gas emissions while lowering costs for businesses and governments. The text argues against the necessity of nuclear power, citing its high cost and market failure, and instead promotes wind, solar, and combined-cycle gas turbines. It suggests that market-oriented policies, such as those established by the Kyoto Protocol and the Montreal Treaty, can incentivize carbon reductions through trading mechanisms. The document concludes that the transition to a low-carbon economy can be managed without net job losses, provided there is transitional support for displaced workers in the fossil fuel sector.
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Document type: Report
THE ECONOMICS OF BATTERY ENERGY STORAGE
The report categorizes battery energy storage services into three stakeholder groups: ISO/RTOs, utilities, and customers. It details the technical application and economic value of services such as frequency regulation, resource adequacy, and demand charge reduction. The document includes a meta-study of six major energy storage valuation publications and outlines specific use-case assumptions for commercial and residential systems in San Francisco, New York, and Phoenix.
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Document type: Report
ULTRALIGHT-HYBRID VEHICLE DESIGN: OVERCOMING THE BARRIERS TO USING ADVANCED COMPOSITES IN THE AUTOMOTIVE INDUSTRY
The paper examines the barriers preventing the automotive industry from adopting advanced composite materials in the body-in-white (BIW) and proposes a "leapfrog" strategy. Instead of incremental component substitution, the authors advocate for a clean-sheet, all-composite monocoque design. This approach is presented as essential for the "hypercar" concept, where extreme mass reduction creates synergies with hybrid-electric drivetrains, reducing the size and cost of propulsion systems. The document analyzes various manufacturing technologies, such as resin transfer molding (RTM) and E-beam curing, and argues that the high cost of carbon fiber can be offset by significant mass reductions and reduced assembly complexity. It concludes that the primary obstacles are cultural inertia and a lack of familiarity among automakers rather than intractable technical limits.
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Document type: Research paper
Hypercars: The Next Industrial Revolution
The paper proposes a 'hypercar' design based on the synergy of advanced-polymer-composite monocoques, ultralow drag, and hybrid-electric propulsion. It argues that this approach can increase fuel economy by 4–10 times compared to conventional cars, potentially reaching 60–120 km/l with fluid fuels or 250 km/l with fuel cells. The author emphasizes that the primary barriers to adoption are cultural rather than technical, as the industry relies on incremental steel-based design. Strategically, the shift to composites would lower fixed tooling costs, reduce reliance on oil, and enable a transition to distributed energy systems via fuel-cell vehicles acting as power plants.
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Document type: Research paper
Truck Efficiency and GHG Reduction Opportunities in the Canadian Truck Fleet
The report argues that retrofittable efficiency technologies can offset fuel economy losses caused by 2002 and 2007 emissions regulations. It proposes two implementation scenarios for Canada's 294,000 Class-8 trucks: a 'full package' of all efficiency devices and a 'simple package' adopted by 50% of the fleet. The report emphasizes that government leadership, technical guidance, and financial incentives are essential to overcome industry obstacles and accelerate the adoption of these technologies.
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Document type: Report
AN INTRODUCTION TO ECOOKING APPLIANCES AND THEIR USE IN LOW AND MIDDLE INCOME COUNTRIES (LMICs)
The report examines the role of electric cooking (eCooking) in low- and middle-income countries (LMICs), proposing a typology of appliances and assessing their suitability based on technical, financial, and cultural factors. It categorizes appliances into 'cooktops' (e.g., induction, infrared, hotplates), 'self-contained' units (e.g., electric pressure cookers, rice cookers, air fryers), and 'task-specific' devices (e.g., kettles). The analysis emphasizes that while cooktops offer versatility, self-contained appliances like electric pressure cookers (EPCs) often provide higher energy efficiency per meal. The report highlights that successful adoption depends on aligning appliance choice with local infrastructure (grid stability, AC/DC compatibility), cultural cooking traditions, and the availability of after-sales support and financing models like Pay-As-You-Go (PAYGO).
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Document type: Report
Powering Social Infrastructure in Sierra Leone
The report assesses the energy access gap in Sierra Leone's healthcare system, finding that approximately 38% of facilities lack electricity and many others suffer from unreliable power. It identifies a market opportunity to provide reliable energy solutions to 1,134 primary healthcare units (PHUs), estimating a total investment need of $64 million ($53m CapEx and $11m OpEx). The document proposes a three-phase roadmap from 2023 to 2029, moving from structuring and feasibility to large-scale deployment, while recommending a shift from traditional donor-led equipment ownership to hybrid and service-based delivery models to ensure long-term operation and maintenance (O&M).
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Document type: Report
BATTERY SUPPORTED ECOOKING TECHNOLOGIES WITH A DISCUSSION ON BATTERY SWAP MODELS
The document explores how battery storage can enable eCooking in areas with weak, unreliable, or non-existent electricity grids. It specifically proposes a Battery Swapping Model (BSM) where users lease batteries from a central station, reducing upfront capital burdens and ensuring professional battery maintenance. The paper identifies a 'Goldilocks Zone' for this model—informal urban settlements, humanitarian settings, and mini-grid edges—where population density and proximity to stations make daily swaps practical. It concludes that while promising, the BSM requires targeted pilots to determine financial and operational viability.
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Document type: Report