Library | ESG issues
Greenhouse Gas Emissions
Greenhouse Gas (GHG) Emissions, including carbon dioxide and methane, trap heat in the atmosphere and drive climate change. Reducing emissions is vital to mitigating global warming risks and aligning with climate targets like the Paris Agreement, influencing long-term corporate and investment strategies.
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Too little too late? Nationwide carbon trading in China
This study evaluates China's rate-based National Emissions Trading Scheme using satellite imagery. It finds high-efficiency plants increased electricity generation and carbon emissions by approximately 5% relative to low-efficiency plants. The programme incentivised production without significantly reducing emission intensity, leading to an estimated aggregate increase in carbon dioxide emissions.
Corporate Climate Targets Database and Dashboard
A longitudinal database tracking voluntary climate commitments and greenhouse gas targets for U.S. public companies in the Russell 3000 index from 2000 to 2024.
Survey of Aotearoa New Zealand investors: Climate policies and actions series
This benchmark series examines the climate-related investment policies and actions of institutional investors in Aotearoa New Zealand. It monitors progress in embedding climate risks into financial decision-making, target setting, and investment in climate solutions, providing transparency and accountability across the local investment sector.
Estimating the date of Earth Overshoot Day 2026
Global Footprint Network identifies Earth Overshoot Day 2026 as 30 July. While the date appears later than in 2025, underlying ecological overshoot is at record levels. The report details nowcasting methodologies using proxy data to overcome UN data lags and highlights significant updates to carbon and trade accounting.
The GIIN Climate Solutions Investing Framework: A resource for asset owners to move from ambition to allocation
This research provides a framework for asset owners to evaluate climate mitigation investment strategies. It outlines foundational concepts and four criteria for selection: identifying climate theses, quantifying decarbonisation contributions, understanding prioritisation, and managing uncertainties. The resource aims to help investors transition from climate ambition to effective capital allocation.
Futureproofing industry: Investor priorities for a reformed Safeguard Mechanism
This report outlines investor priorities for reforming Australia's Safeguard Mechanism during the 2026-27 review. It recommends a seven per cent annual decline rate to align with 2035 climate targets, expanding scheme coverage, and implementing financial supports to incentivise on-site abatement over carbon offsets to ensure long-term industrial competitiveness.
Top-down Climate Finance Needs Data Dashboard
Developed by the Climate Policy Initiative, this dashboard provides interactive visualisations of the global financial requirements for climate mitigation and adaptation, helping finance professionals quantify the investment gap.
Land GHG Monitoring System
A high-resolution geospatial monitoring system from Land & Carbon Lab and WRI that tracks global greenhouse gas emissions and removals across agriculture, forests, and soils to support corporate accounting and climate-smart land management.
Embracing carbon uncertainty in portfolio construction
This research introduces a framework for decarbonising sovereign bond portfolios using 'carbon returns'—treating emissions as random variables rather than deterministic values. By applying a modified Hierarchical Risk Parity algorithm with Expected Shortfall, it effectively balances financial and environmental goals, mitigating climate-related tail risks both in-sample and out-of-sample.
Carbon Impacts Tracer
The Carbon Impacts Tracer is a scientific tool that links CO2 emissions from specific fossil fuel projects and companies to global warming impacts. It enables users to quantify climate consequences such as heat stress, crop loss, and coral degradation.
Economics of demand-side and supply-side climate policies
This research evaluates demand-side and supply-side climate policies, recommending a portfolio that combines carbon use and extraction pricing to mitigate emissions leakage. It emphasises transmission reform, innovation support, and green industrial policies while analysing the domestic and global distributional consequences for low-income and major fossil fuel producing nations.
Government announced increases in carbon pricing and their implications for corporate valuations
This report explores global corporate environmental costs, finding that unpriced carbon emissions represent a material risk to valuations. Analysing approximately 20,000 companies, it illustrates how projected carbon price increases in jurisdictions like Norway and Canada could significantly erode enterprise values, especially within the aviation and maritime sectors.
AI-driven productivity gains enable more CO₂ emissions than they avoid in a global energy–economy model
Research using a global energy-economy model indicates that AI-driven productivity gains increase net annual CO2 emissions by 0.47–1.8 gigatonnes under parallel adoption. Enabled emissions from fossil sectors consistently exceed avoided emissions from renewables. Achieving net reductions requires renewable productivity gains to be four to five times greater than fossil gains.
Clean investment monitor: US update series
The Clean Investment Monitor: US Update is a benchmark series providing a comprehensive database of clean energy and transportation investment across the United States. Produced by Rhodium Group and MIT-CEEPR, it tracks the manufacture and deployment of greenhouse gas emission-reducing technologies across manufacturing, energy and industry, and retail segments.
Mobility Diagnosis
Mobility Diagnosis is an open-source territorial analysis tool supported by ADEME. It helps local authorities and planners design decarbonised transport strategies by centralising data on travel practices and geographical profiles.
Guidance for voluntary climate change mitigation
This guidance outlines expectations for voluntary climate change mitigation in New Zealand. It details six core principles for high-integrity carbon credits, including additionality and permanence. It distinguishes between contribution and exclusive-use claims and clarifies the role of the New Zealand Emissions Trading Scheme and Nationally Determined Contributions.