Search Climate Insights Directory

This report by Ember examines how major global steelmakers—specifically ArcelorMittal, Nippon Steel, and POSCO—often omit fugitive methane emissions from coal mining in their Scope 3 emissions reporting. The analysis highlights that reliance on blast furnace technology and the sourcing of coal from high-methane mines in Australia significantly increase the actual climate impact of these companies' value chains, often by percentages that would materially alter their reported greenhouse gas footprints.

This report by Ember assesses the climate impact of methane emissions from Australian coking coal extraction on major steelmakers in the EU, Japan, and South Korea. It highlights a significant gap in Scope 3 emissions reporting, noting that methane from Australian coal can add 10-17% to the short-term climate impact of blast furnace-based steelmaking, with some 'super-emitting' mines potentially doubling this impact. The report argues that cutting coal mine methane is a cost-effective near-term decarbonisation step and warns of regulatory risks under the EU Methane Regulation.

This report by Ember analyzes the performance of solar and wind power in Great Britain during the first half of 2025, highlighting how record-breaking solar generation compensated for below-average wind speeds to maintain clean power levels and displace gas generation in early summer.

This report by Ember analyses Chinese customs data to demonstrate a significant increase in solar panel imports into Africa in the 12 months leading up to June 2025. The analysis suggests a structural trend toward increased solar adoption across the continent, potentially driven by distributed solar, which could significantly expand electricity supply and reduce reliance on imported diesel.

This report by Ember examines how distributed solar energy and flexibility solutions can address the increasing electricity demand for cooling in Türkiye. It highlights the alignment between solar peak output and midday cooling peaks, the need for a comprehensive air conditioner database to improve demand forecasting, and the role of energy storage and demand-side management in maintaining grid stability.

This report by Ember analyzes the increasing demand for space cooling electricity in Türkiye, noting that cooling-related consumption reached 10 TWh in 2024 and is growing significantly faster than overall electricity demand due to rising temperatures driven by climate change.

This report by Ember analyzes the increasing electricity demand for space cooling in Türkiye, driven by rising temperatures and air conditioner ownership. It highlights that cooling-related consumption reached 10 TWh in 2024 and is projected to grow significantly by 2035. The study argues that solar energy, which peaks during the hottest hours, is a critical solution for meeting this demand and maintaining grid stability.

Merchant Battery Energy Storage Systems (BESS) in India have become financially viable as of 2024, with potential IRRs of up to 24%. This shift is driven by an 80% decline in battery costs since 2015 and increased price volatility in the Day Ahead Market, where solar oversupply crashes midday prices and high evening demand spikes them. BESS can recover full lifecycle costs through energy arbitrage alone and can further enhance returns by providing fast-acting grid balancing services via the Secondary Reserve Ancillary Services (SRAS) market.

This report by Ember analyzes national 2030 renewable capacity targets across 96 countries and the EU. It finds that despite the COP28 pledge to triple global renewable capacity by 2030, national targets have remained largely stagnant, collectively amounting to a doubling rather than a tripling of 2022 capacity levels.

This report outlines strategies to align electric vehicle (EV) charging in India with renewable energy generation to prevent grid burden and support energy flexibility. It evaluates the effectiveness of time-of-day (ToD) tariffs, green tariffs, rooftop solar, and open access procurement, noting that while these mechanisms exist, barriers such as high upfront costs, price sensitivity, and limited public charging infrastructure hinder their full potential.

This report chapter details the growth of electric vehicle (EV) adoption in India between FY2020 and FY2025, highlighting the role of central and state government subsidies and the specific vehicle segments driving the transition.

This briefing by Ember provides recommendations for the European Commission's 'European grid package' to accelerate the upgrade, digitalisation, and expansion of European grid infrastructure. Ember argues that electricity grids should be treated as strategic infrastructure essential for economic growth and competitiveness, rather than just technical assets. The document proposes a shift toward independent and integrated planning, the establishment of a financing 'one-stop-shop', and the adoption of a TOTEX-based regulatory approach to incentivise flexibility and grid-enhancing technologies over traditional capital-heavy reinforcements.

This report by Ember identifies Drax power station as the largest single source of carbon dioxide in the UK, noting that its emissions increased by 16% in 2024. The document analyzes the rankings of the UK's largest emitters, the impact of the 2024 coal power phase-out, and the role of public subsidies in sustaining biomass generation.

This report by Ember analyses China's consumer goods trade-in programme, specifically its impact on the energy efficiency of room air conditioner (RAC) stocks. The programme uses subsidies to encourage consumers to replace outdated appliances with high-efficiency models, aligning economic stimulus for domestic consumption with energy transition and climate goals.

In June 2025, solar power became the largest source of electricity in the European Union for the first time, generating 22.1% of the total power mix. This milestone coincided with record wind generation for May and June and a record low for coal's share of electricity generation.

This report by Ember analyses the impact of a June–July 2025 heatwave on European power systems, noting that while extreme temperatures drove up electricity demand and prices and caused thermal plant outages, record solar generation and storage helped maintain grid stability.

A report by Ember detailing the increasing dominance of BRICS nations in global solar power generation, highlighting that these countries accounted for over half of the world's solar electricity in 2024, led primarily by China, India, and Brazil.

This document provides the sources and methodology for Ember's Europe Electricity Interconnection Data Tool. It details how the tool maps Bidding Zones to countries, calculates interconnection capacity (NTC), estimates import potential, and analyzes electricity flows and variable renewable energy (RES) penetration for 2024 and projected scenarios for 2030 and 2040.

This report by Ember analyzes the technical and economic feasibility of achieving 24-hour solar electricity generation using solar panels paired with battery storage. It demonstrates that in sunny regions, near-continuous solar power is now cost-competitive, often cheaper than new coal or nuclear power, due to rapid declines in battery costs and the adoption of Lithium Iron Phosphate (LFP) technology.

The report argues that grid capacity is a strategic asset for attracting AI and data centre investment in Europe. It recommends anticipatory grid planning, the creation of priority AI zones outside major cities like London and Paris, joint spatial planning with clean energy developers, and the adoption of flexible grid connection contracts to reduce deployment queues.