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The World Resources Institute (WRI) reported total CO2 emissions of 1,125 metric tons in 2006 and 1,288 metric tons in 2007, representing increases of 6% and 21% respectively over its 2000 base year. These increases are attributed to a 33% growth in staff and the expansion of office space in Washington, DC. To maintain a "net zero" balance, WRI utilized the Chicago Climate Exchange for 2006 offsets and transitioned to Certified Emission Reductions (CERs) under the Kyoto Protocol's Clean Development Mechanism for 2007, sourcing credits from wind and landfill gas projects in India and China. Management activities included achieving LEED Gold Certification for office expansion and planning a 3,600-square-foot green roof. WRI also utilized Renewable Energy Certificates (RECs) to cover 100% of its 2007 electricity use, though it maintained a conservative accounting approach by purchasing offsets for all reported emissions regardless of REC value.

The World Resources Institute (WRI) reported 'net' CO2 emissions of 1,031 metric tons in 2004 and 978 metric tons in 2005, representing a 3% and 8% decrease respectively from its 2000 base year. To achieve its 'net zero' goal, WRI utilizes a combination of internal efficiency measures, the purchase of renewable energy certificates (RECs), and investments in GHG offsets through the Chicago Climate Exchange. The organization also updated its accounting methodology to exclude paper emissions from its primary goal due to calculation uncertainties, though it continues to track them separately. Beyond its own footprint, WRI manages several multi-stakeholder partnerships, including the GHG Protocol and Climate Northeast, to promote corporate greenhouse gas management.

WRI's fiscal year 2002 CO2 emissions were 1,306 metric tons, representing a 3.5% reduction from 2001. The primary emission sources were purchased electricity (42%) and air travel (40%). While air travel emissions have decreased to 1% below 2000 levels, electricity emissions have risen 24% since 2000, largely due to increased cooling requirements from another tenant in WRI's non-separately metered building. WRI has adjusted historical data using improved methodologies and now holds a surplus of carbon offsets. To maintain its commitment, WRI is exploring new ways to fund offsets and has published the 'Working 9 to 5 on Climate Change' guide to help other organizations reduce their footprints.

The Clean Air Task Force (CATF) is leading a project to reform the incentive and reward ecosystem for carbon-free energy (CFE) procurement. The initiative aims to move beyond limited renewable energy standards toward metrics that accurately reflect carbon impact, targeting the buying power of corporations, governments, and utilities. Key activities include updating GHG accounting standards, supporting pilot transactions, and helping federal agencies implement Executive Order 14057 to achieve 50% 24/7 CFE by 2030.

The Climate Bonds Building Criteria establish standards for certifying assets, entities, and debt instruments in the building sector to ensure they contribute to a zero-carbon future by 2050. Certification is based on a compliance process involving disclosure and GHG mitigation, with the latter achieved through either absolute performance (using trajectories or proxies) or relative performance (demonstrating significant emissions reductions during retrofitting). New buildings face stricter requirements, including a total ban on fossil fuels for heating, hot water, cooking, and on-site electricity, alongside mandates for electrification and electric mobility infrastructure.

Carbon Market Watch argues that current corporate net-zero claims are often vague and lack sufficient action, frequently excluding scope 3 emissions and relying excessively on offsets. The organization proposes a rigorous framework for net-zero targets that requires full-scope emission coverage, absolute reduction targets, and transparency regarding lobbying activities. It suggests that the UN facilitate a standardized global repository for reporting and advocates for a transition from voluntary actions to strict international and national regulations to prevent greenwashing.

The briefing argues that as countries increase climate ambition and carbon pricing, carbon border adjustments (BCA) are becoming inevitable to prevent carbon leakage. To ensure these mechanisms remain environmental rather than protectionist, the author proposes specific principles—such as prioritizing leakage prevention over competitiveness and providing credits for equivalent foreign carbon pricing—and best practices regarding coverage, data standards, and appeal mechanisms. The author suggests the World Trade Organization (WTO) as the ideal multilateral forum for discussing these guidelines, specifically highlighting the 2021 Ministerial Conference (MC12) as a critical starting point.

The Supplier Cascade is a methodology developed by the We Mean Business Coalition and partners to address the complexity of Scope 3 emissions. It encourages companies to ask their Tier 1 suppliers to make science-aligned net zero commitments, report progress annually, and repeat this process with their own suppliers to create a 'domino effect' of climate action. The guide outlines three specific requirements for implementation, provides a definition of credible commitments (aligned with 1.5°C), and suggests metrics for tracking progress, such as the percentage of suppliers by spend who have committed to net zero.

The Supplier Cascade is a framework developed by the We Mean Business Coalition and partners to address the difficulty of tracking and reducing Scope 3 emissions, which often exceed 70% of a company's carbon footprint. It encourages companies to focus on their direct relationship with Tier 1 suppliers, asking them to set science-based targets, report progress annually, and require their own Tier 1 suppliers to do the same, creating a 'domino effect' of climate action. The guide outlines specific requirements for implementation, ranging from voluntary asks to best practices involving the Science Based Targets initiative (SBTi) and the SME Climate Hub, while emphasizing that the approach is designed to be scalable and manageable for procurement teams without requiring deep technical knowledge.

The document outlines a comprehensive leadership framework for companies to address the climate crisis. It emphasizes setting science-based net-zero targets aligned with a 1.5°C pathway, integrating climate goals into core business strategies, advocating for bold public policy, and maintaining transparent disclosure of progress and governance.

The document argues that current corporate GHG accounting often conflates physical inventories with market-based performance accounting, leading to opacity and lackluster climate finance. By analyzing the Paris Agreement's architecture—which strictly separates national physical inventories from market-based 'emissions balances'—the authors propose a more robust corporate framework. Key recommendations include adopting dual-ledger reporting, establishing governance bodies for accreditation of market instruments, and implementing standardized biennial reporting to track annual progress toward net-zero targets rather than focusing solely on a single target year.

The We Mean Business Coalition identifies critical failures in the ESG data ecosystem, noting that historical emissions data is often inadequate for meaningful analysis due to blatant errors and inconsistent reporting. The report categorizes these issues into company-level reporting failures, data provider extraction errors, and structural gaps such as the lack of central repositories and misalignment between GHG and financial reporting boundaries. To resolve these, the authors advocate for the global adoption of ISSB standards, mandatory XBRL tagging, and the alignment of GHG operational boundaries with financial reporting standards.

The report outlines the outcomes of a March 2010 workshop convened by the World Resources Institute, where experts from over ten GHG inventory programs discussed the evolution of corporate GHG accounting. It identifies a shift toward value-chain management and the increasing role of climate policy in developing countries as drivers for expanding accounting capacity. The document concludes that future efforts must focus on increasing the scale of accounting capacity, transitioning from measurement to management, and improving coordination between programs.

The document is a guide for technical staff, consultants, and industry associations on adapting GHG Protocol calculation tools to improve data quality and user adoption.

The document presents a methodology developed by the World Resources Institute and partners to standardize corporate GHG accounting for deforestation and land occupation. It addresses the inconsistency in current corporate reporting caused by the flexibility of existing frameworks like the GHG Protocol's Land Sector and Removals Guidance (LSRG). By using open, globally consistent spatial datasets, the methodology provides a common reference for emission factors across various crops and jurisdictions to improve transparency and comparability in scope 1 and scope 3 inventories.

The World Resources Institute (WRI) employs a comprehensive greenhouse gas (GHG) accounting methodology covering Scope 1, 2, and 3 emissions. The inventory uses an operational control consolidation approach and has established 2019 as its base year for 2030 reduction targets. Scope 1 includes direct emissions from diesel generators and office refrigerators. Scope 2 utilizes both location-based and market-based methods for purchased electricity, incorporating renewable energy certificates for US operations. Scope 3 is the most extensive, covering purchased goods and services (Category 1) via a spend-based USEEIO model, fuel- and energy-related activities (Category 3), waste (Category 5), business travel (Category 6), employee commuting (Category 7), and endowment investments (Category 15). The methodology emphasizes the use of regional emission factors and annual staff surveys to estimate impacts across WRI's global network.

The document outlines how financial institutions can apply the Greenhouse Gas Protocol's Corporate Accounting and Reporting Standard to develop GHG inventories. It emphasizes that inventories should drive emissions reductions and serve business imperatives, such as managing reputational and fiduciary risks. The brief suggests specific accounting approaches for investments, including equity share methods and the reporting of relevant indirect emissions.

The World Resources Institute and partners have developed a standardized geospatial dataset to operationalize the GHG Protocol’s Land Sector and Removals Guidance for corporate reporting. The dataset provides emission factors for 42 major crops across global, national, provincial, and municipal levels for the years 2020–24, covering carbon dioxide, methane, and nitrous oxide. Findings indicate significant variation in emissions by crop and region, with subnational data revealing 'hotspots' that national averages obscure.

The document features endorsements from executives at companies such as UPS, Alcoa, PepsiCo, S.C. Johnson, Tesco, Walmart, Kraft Foods, and the Carbon Trust regarding the utility of the GHG Protocol standards. These leaders emphasize that the new standards provide a harmonized, globally consistent methodology for measuring and managing greenhouse gas emissions across corporate value chains and product life cycles, which in turn informs strategic business decisions and customer education.