This report explores Battery Energy Storage Systems (BESS) as critical infrastructure for Europe’s energy transition. It highlights BESS’s role in grid stability and optimising renewable integration. Mirova outlines its investment experience, prioritising utility-scale projects that deliver stable returns while supporting European energy sovereignty and ESG principles.

This report examines how 24 European banks provided US$41.9 billion to gas power developers between 2021 and 2024. It highlights significant health impacts, including nearly 3,000 premature deaths in Europe, and warns that expanding gas infrastructure undermines global climate targets and exposes economies to price volatility.

Sustainable Fitch Sector Insights Report Series is a series providing analytical assessments of the sustainability profiles of different sectors. It examines sustainability impacts, ESG rating trends, sustainable finance developments, sector-specific issues, and relevant sustainability-related regulations to support finance professionals’ understanding of sector performance.

Scientific Climate Ratings delivers forward-looking, science-based climate risk ratings quantifying financial materiality of physical and transition risks for infrastructure assets globally.

This IIGCC guidance supports institutional investors in integrating deforestation, land conversion, and associated human rights risks into net zero strategies. Aligned with the Net Zero Investment Framework 2.0, it provides practical, asset class-specific action points across listed equity, sovereign bonds, real estate, and private equity and debt.

This paper examines AI data centre electricity demand and its costs for ratepayers and the environment. It finds that Big Tech market capitalisations have risen far above predicted levels since ChatGPT's 2022 launch, while data centres drive up electricity prices and fossil fuel use. Regulatory reforms and innovations are recommended.

Searchable database of project preparation facilities and climate-focused incubators helping developers and investors access support for bankable climate projects.

This report examines climate adaptation and resilience in sustainable finance, highlighting a significant financing gap in emerging markets and limited formal allocation in labelled debt markets. It argues for a broader lens that recognises resilience outcomes already embedded in policy-driven investments, using Ecuador's sovereign housing framework as a case study.

This First Street report applies climate risk modelling to five infrastructure asset types — airports, residential developments, rail networks, transmission lines, and toll roads — demonstrating how localised physical hazards translate into material revenue losses and operational downtime, and why traditional parcel-based risk tools are inadequate for complex infrastructure.

This resource package provides practical guidance for local and national governments on managing urban heat risks through governance, planning, nature-based solutions and emergency preparedness. Drawing on global evidence and city case studies, it outlines strategies to strengthen urban resilience to increasing extreme heat.

Climate Central Resources is an online library of climate science content, interactive tools, graphics and datasets. It provides evidence-based information on climate change impacts, extreme weather, sea level rise and climate risk, supporting analysis, communication and decision-making across sectors, including finance.

Commissioned by IGCC and authored by Pollination, this report reviews climate innovation policy in California, Denmark, the Netherlands, South Korea and Germany to identify gaps in Australia's policy landscape and recommend measures to drive transition industry investment, including strengthening the Safeguard Mechanism and establishing a national industrial strategy.

Short-duration battery storage in the U.S. has grown 25x in five years, reaching 43,419 MW. This IEEFA report examines how that success is opening pathways for long-duration energy storage, driven by state mandates, data centre demand from AI companies, and advances in technologies including iron-air, liquid air, and carbon-oxygen systems.

This briefing note explains how businesses and financial institutions can configure the NPI consensus State of Nature metrics to understand their dependencies on ecosystem services. It outlines a four-step practical process, identifies where the metrics provide strong insight, and highlights where complementary indicators are needed.

This NBER working paper examines the local economic effects of data centre expansion across U.S. counties from 1995 to 2020. Using shift-share instruments, the authors find positive effects on employment, establishments, income, and house prices, alongside higher electricity prices, presenting a mixed policy outcome for counties hosting data centres.

An IEEFA dashboard assessing the financial, operational, and energy transition progress of listed power sector companies in India every quarter.