Author: Anela Dokso

Global carbon tracking faces increasing methodological uncertainty as China’s revised emissions accounting suggests that the rise in national emissions between 2020 and 2025 may be overstated by as much as 700 million tonnes of CO₂, according to analysis from the Centre for Research on Energy and Clean Air.

Adani Green Energy Limited has commissioned 3.37 GWh of battery energy storage capacity at Khavda, Gujarat, positioning the site among the world’s largest single location battery storage deployments outside China.

Oman is intensifying efforts to position itself as a long distance supplier of green hydrogen and hydrogen derivatives to European markets through a proposed export corridor linking the sultanate with the Netherlands.

Nine companies from Korea, mainland China, France, and Hong Kong formalized a hydrogen ecosystem agreement at the International Hydrogen Development Symposium 2026, outlining a coordinated effort to build a full hydrogen value chain in Hong Kong by 2030.

The European Union imported 49.7 million tonnes of recyclable raw materials in 2025 while exporting 36.2 million tonnes to non-EU countries, widening the bloc’s net import position to 13.5 million tonnes, according to data released by Eurostat.

A projected €6.7 billion investment is now central to Europe’s emerging hydrogen transmission strategy, as Spanish infrastructure operator Enagás outlines plans for a cross border hydrogen backbone that would connect Portugal, Spain, France, and Germany through a dedicated energy corridor.

The efficiency limitations of water electrolysis remain one of the largest technical and economic barriers to scaling green hydrogen production. While renewable electricity costs have declined sharply over the past decade, the oxygen evolution reaction inside electrolyzers continues to require high energy input, slowing system efficiency and sustaining dependence on expensive precious metal catalysts such as iridium and ruthenium.

The United States installed 9.7 GWh of new energy storage capacity during the first quarter of 2026, setting a record for the period and reinforcing how rapidly battery deployment is becoming tied to grid reliability concerns, electricity price volatility, and the accelerating power requirements of artificial intelligence infrastructure.

South Korea’s Hanwha Power is attempting to position supercritical carbon dioxide power systems as a commercially viable decarbonization tool for pipeline infrastructure operators in Canada.

The latest ASEAN-European Union workshop in Brunei Darussalam signals a broader geopolitical and economic shift: carbon markets are no longer being treated solely as climate instruments, but increasingly as industrial policy and investment mechanisms tied to trade competitiveness, energy transition financing, and regional economic integration.