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.

This guide outlines how local governments can access green finance by shifting from ad hoc initiatives to embedded institutional strategies. Highlighting successful international examples, it emphasises the importance of transparent governance, predictable project pipelines, and standardised reporting to build investor confidence and secure long-term climate capital.

This report examines why Kenya's climate finance gap persists despite strong institutions, renewable energy leadership and financial inclusion gains. It identifies seven flawed assumptions and recommends a nationally co-ordinated country investment platform to mobilise domestic capital, align incentives and deliver a just and resilient climate transition.

This report assesses mine-closure strategies for artisanal and small-scale gold mining in Marmato, Colombia. Applying a systems-based valuation methodology, it highlights the economic and environmental benefits of progressive formalisation and closure, emphasising early risk reduction, physical stabilisation, and ecosystem rehabilitation to improve territorial safety.

Climate Central’s database tracks the most costly U.S. weather and climate disasters since 1980, providing data on events causing $1 billion in damage.

This briefing note outlines policy options to enhance Australia's fuel security through freight electrification. It recommends a phased, five-year, $3 billion programme to deploy up to 50,000 battery electric trucks, displacing one billion litres of diesel annually while leveraging private capital and implementing structural reforms.

Delhi heat vulnerability is shaped by neighbourhood density, limited green cover and unequal access to cooling. Using geospatial and household survey data, the report finds higher heat exposure increases illness, sleep disruption and productivity loss, while targeted greening, micro-level heat planning and energy-efficient cooling could improve urban climate resilience.

The report examines weaknesses in urban climate project preparation and argues that stronger coordination between cities, financiers and support organisations could improve coherence, efficiency and project impact. It identifies structural and operational barriers and proposes collaborative reforms to strengthen climate finance delivery.

Syria’s urban water and sanitation systems face rising climate-driven water scarcity, infrastructure damage and growing demand. The report recommends integrated water management, infrastructure rehabilitation, agricultural water efficiency, wastewater reuse and stronger governance to reduce future water insecurity, contamination risks and maladaptive investment.

C40 and Rebel outline how cities can structure urban adaptation projects to attract private finance, using ten case studies. Bankability depends on revenue logic, risk allocation, public de-risking, early financier engagement and credible monitoring.

The paper argues that pro-social preferences can offset ambiguity aversion in green finance by acting as a behavioural hedge. Using ambiguity-based investment models, the authors show socially motivated investors may accept uncertain green assets, lowering effective hurdle rates and supporting private capital flows into sustainable projects.

Policy brief outlining market-ready climate technologies for buildings, including heat pumps, insulation, renewable energy systems and circular construction practices. The report highlights financing, policy and capacity barriers, particularly in developing economies, and recommends stronger building codes, targeted funding, and integration of traditional knowledge to accelerate low-emissions, climate-resilient buildings.

This month’s sustainability roundup captures a shift from framework development to real-world application, where climate and nature risks are increasingly embedded across financial systems, legal accountability, and decision-making. It highlights how intensifying physical climate signals, evolving disclosures, and maturing litigation are converging with insights on sovereign risk, energy systems, and corporate strategy. Together, these developments show how sustainability is moving beyond principle—being tested, priced, and enforced across markets, regulation, and the real economy.

This month’s sustainability roundup traces a rapidly evolving landscape in climate governance and industrial transition, highlighting the convergence of ISSB-aligned disclosure standards and emerging carbon trade measures alongside shifting cost curves in transport and critical minerals. It underscores how tighter emissions accounting and border policies are embedding carbon competitiveness into capital allocation, while advances in electrification, AI-driven power demand and expanding legal accountability are integrating climate and nature risk into mainstream financial decision-making.

The article interprets Copernicus’s Global Climate Highlights 2025 as a shift from episodic extremes to a structurally warmer, more volatile baseline. It argues that persistent temperature exceedances, ocean heat, cryosphere decline, and overlapping hazards demand a move from climate risk awareness to disciplined adaptation and continuity planning.

Future Energy Scenarios 2025 provides independent pathways for Great Britain’s energy system to reach net zero by 2050. It models demand, supply, flexibility and emissions across electricity, gas and hydrogen, assessing costs, infrastructure needs, carbon budgets and policy choices under varying levels of electrification, hydrogen deployment and consumer engagement.