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The report challenges the narrative of fossil gas as a necessary transition fuel for grid flexibility. It distinguishes between Open Cycle Gas Turbines (OCGT), which are agile but inefficient, and Combined Cycle Gas Turbines (CCGT), which are efficient for baseload power but suffer from premature aging, higher emissions, and reduced profitability when used for peak demand. The author highlights that CCGT viability often relies on costly government capacity mechanisms funded by consumers. Furthermore, a global shortage of gas turbines is delaying projects and increasing costs. The document advocates for replacing gas with sustainable flexibility solutions, including battery storage, pumped hydro, demand-side response, and improved interconnections, urging financial institutions to cease funding new gas power projects.

In 2025, EU wholesale electricity prices rose in 21 countries, driven by spikes during peak gas-use hours. Grid-scale battery capacity in the EU exceeded 10 GW in 2025, more than double the 4 GW recorded in 2023. A pipeline of projects in Germany, Poland, and Italy could push capacity beyond 40 GW, potentially displacing costly gas generation and reducing the waste of curtailed wind and solar power.

The report finds that data centers are the primary driver of near-term electricity demand growth in Wisconsin, which risks increasing reliance on fossil fuels under current policies. By implementing a Clean Electricity Standard and CO2 reduction policies, Wisconsin could generate 83% of its electricity from clean energy by 2050 and reach net-zero CO2 emissions. Such policies would avoid significant health-related costs and mortalities compared to current trajectories. The report recommends reintroducing Integrated Resource Planning and establishing a clean electricity standard to protect ratepayers and the climate.

The document outlines Australia's position as a major global mining hub, specifically highlighting its dominance in iron ore and its growing role in critical minerals like lithium. It details the sector's significant contribution to national GDP and government revenue, while noting the industry's heavy reliance on fossil fuels for energy. The report also examines the social dimensions of the workforce, including gender disparities, and the regulatory environment, particularly in Western Australia.

Climate change is driving global wine production to historic lows, with sparkling wine facing specific threats to its quantity and quality. Extreme weather in France, Spain, and Italy has led to reduced yields and price increases for labels like Cava and Prosecco. Higher temperatures are accelerating ripening, which alters the balance of sugar and acid, potentially resulting in higher alcohol levels and less fizzy wines. Projections suggest that if global temperatures rise by 2°C, over half of suitable wine-growing regions could shrink, with up to 90% of traditional areas in southern Europe becoming economically unviable. Adaptation strategies, such as relocating vineyards or using protective technology, are costly and may fail to preserve the unique cultural and flavour characteristics of traditional sparkling wines.

The report argues that high electricity prices, often inflated by policy-related levies, make heat pumps less cost-competitive than gas boilers despite their superior efficiency. It analyzes various policy levers—such as removing levies, reducing VAT, or implementing innovative tariffs—to lower the electricity-to-gas price ratio, which the European Heat Pump Association suggests should be no higher than 2 for competitiveness. The analysis highlights that the Netherlands, with the lowest price ratio (1.4), has significantly higher heat pump sales than countries like Germany, Poland, or Hungary, where ratios exceed 3.

The City of Cape Town utilized integrated cost-benefit analyses provided by the International Institute for Sustainable Development (IISD) to reverse funding cuts for its Liveable Urban Waterways (LUW) Programme. By quantifying the economic value of nature-based infrastructure (NBI) through avoided costs and co-benefits, the city demonstrated that investments in the Diep/Sand and Zeekoe catchments would generate significant net gains and save up to ZAR 55 million on dredging and canal refurbishment. Consequently, the city approved nearly ZAR 200 million for LUW projects, including wetland creation and canal naturalization, and plans to apply this economic modeling to future investments exceeding ZAR 1 billion.

The report highlights a trend of massive infrastructure spending by both electric and gas utilities in the U.S., which is driving up consumer energy bills. While the electric sector has a 'full toolbox' of regulatory and technical solutions to manage costs, the author contends that gas utility solutions are 'more nascent and uncharted.' The document proposes the use of a gas system analysis (GSA) to provide the foundational technical information necessary for decision-makers to avoid investing in redundant or irrelevant long-lived assets.

The analysis of 10 MW solar projects in Viet Nam, the Philippines, and Indonesia reveals that PPA pricing and capital expenditures are the primary determinants of profitability. While project returns vary by country, integrating batteries can significantly boost the Internal Rate of Return (IRR), particularly in Indonesia and Viet Nam. The report highlights that a 10 percentage point change in PPA prices or capital costs can shift IRRs by up to 45 percentage points. Beyond technical economics, the document identifies policy bottlenecks—such as curtailment in Viet Nam and permitting delays in Indonesia and the Philippines—as critical risks to investment, while noting recent regulatory efforts like the Philippines' EVOSS and Indonesia's Presidential Regulation 112 to improve bankability.

The report argues that the U.S. Department of Energy (DOE) is undermining national energy security and economic competitiveness by canceling billions in congressionally mandated funding for clean energy and industrial innovation. It details the loss of approximately $23 billion in federal funding across 648 projects, affecting sectors such as carbon capture, hydrogen, and grid resiliency. The document highlights that these cuts risk wasting previous federal R&D investments, destroying local jobs, and ceding technological leadership to global competitors like China and Canada.

Earthjustice responds to a DOE request for information on accelerating power delivery for AI and industrial growth. The organization argues against reviving retired coal plants due to high costs and unreliability, instead advocating for the rapid deployment of wind, solar, and battery storage. It recommends that the DOE address speculative and inflated data center load forecasts, automate interconnection studies to reduce timelines, and deploy Advanced Transmission Technologies (ATTs) to increase grid capacity quickly. Additionally, it emphasizes the need for early community engagement in permitting and the long-term expansion of interregional transmission lines.

The project seeks USD 39,982,375 in GCF grants to enhance the climate resilience of the Cook Islands' building stock, specifically targeting Category 3 tropical cyclone compliance. It employs a programmatic approach through an EDA Facility that provides tiered financing—ranging from 100% grants for the most vulnerable to partially reimbursable grants for businesses—to upgrade approximately 50% of non-compliant dwellings. The initiative includes capacity building for tradespeople and inspectors, the installation of community and household water tanks, and the upgrade of septic systems to protect coral reef ecosystems. Implementation is led by the Ministry of Finance and Economic Management (MFEM), Climate Change Cook Islands (CCCI), and the Bank of the Cook Islands (BCI).

The IEJ argues that South Africa's 2025 MTBPS prioritises debt stabilisation over growth and social welfare, leading to 'indiscriminate and harmful cuts to spending' in health and education. The document criticises the reduction of the inflation target to 3%, the continued austerity in non-interest spending, and the reliance on private sector 'de-risking' and privatisation. It further highlights the precarious future of the Social Relief of Distress (SRD) grant and the failure to address structural unemployment through activist fiscal policies.

The report argues that tax and royalty policies for non-metallic minerals should be tailored to the specific economics of each mineral, as standard frameworks for metallic minerals may be inappropriate. It suggests that unit-based royalties are effective for minimizing administration costs when revenue potential is limited and cautions against the use of tax incentives due to their poor track record in promoting investment. The study estimates that over USD 217 billion of non-metallic minerals are produced annually across 66 countries.

The report details a downturn in Indonesia's coal sector, where a strategy of increasing production volumes to offset falling global prices is contributing to market oversupply. This trend, combined with rising operational costs from inflation and new biodiesel mandates (B40), has led to a decline in net income for producers. Consequently, state non-tax revenues and provincial fiscal transfers to coal-dependent regions like East Kalimantan and South Sumatra have dropped significantly since the 2022 price peak.

The document highlights the economic and legal imperatives for South Korea to strengthen its 2035 NDC, noting strong business support for a transition to renewables and a landmark Constitutional Court ruling requiring more robust climate targets to protect citizens' rights.

The document examines the challenges of Indonesia's transition away from coal, highlighting the severe economic risks to coal-dependent provinces and vulnerable groups. It advocates for a mixed-method approach to planning that combines quantitative economic modelling with qualitative social analysis to ensure that women, youth, and informal workers are not marginalized. Key recommendations include strategic investment in labour-intensive green sectors, tailored social protection, and the empowerment of local governments to manage the transition.

The document advocates for shifting the $1.1 trillion spent annually on fossil fuel subsidies toward clean energy technologies. It presents a business case where renewables-based power systems drive industrial competitiveness, attract private investment, and reduce exposure to volatile fuel markets. The report details how strategic incentives in China and India have accelerated EV adoption and suggests that power market reforms—such as decoupling electricity prices from natural gas—are essential to unlock the full potential of the energy transition.

The UK has reduced emissions by 50.4% since 1990 while growing its economy by nearly 80%, with the net zero economy contributing £83.1 billion to GDP in 2024. However, the report identifies a 'policy implementation gap,' noting that as of June 2025, credible plans existed for only 38% of the reductions needed for the 2030 NDC. The document calls for a holistic approach to electrification, the creation of lead markets for green technologies, a national retrofit strategy for housing, and a comprehensive plan to close a green skills gap of up to 400,000 workers. It also emphasizes the need to align climate goals with nature recovery and to overcome political polarization by communicating the economic benefits of the transition to the public.

The document examines how Poland's high energy intensity and reliance on fossil fuels create economic vulnerabilities, specifically through high electricity and gas prices and EU ETS costs. It posits that transitioning to low-emission technologies and improving energy efficiency can lower production costs and boost GDP. The briefing highlights the role of renewable energy, such as wind and solar, and Power Purchase Agreements (PPAs) in stabilizing energy prices. It also discusses the importance of emission transparency for consumer appeal and provides case studies of Polish companies like ORLEN, Galmet, and Kompania Piwowarska implementing decarbonization strategies.