European Climate Exchange

Climex was a Netherlands-based electronic exchange for trading environmental commodities, particularly EU Emissions Allowances (EUAs), Certified Emission Reductions (CERs), and Emission Reduction Units (ERUs) under the Kyoto Protocol. Founded in the early 2000s to serve growing European carbon markets, Climex was one of the first platforms to provide standardised electronic trading for emission certificates. The platform subsequently wound down or was absorbed as EEX and ICE became the dominant carbon trading venues.

The Integrated Nano-Science & Commodity Exchange (INSCX) is the world's first regulated exchange dedicated to nanomaterials and nanotechnology-related commodities, founded in the UK in 2010. INSCX provides standardised trading, pricing, and exchange infrastructure for graphene, carbon nanotubes, quantum dots, nano-metals, and other engineered nanomaterials. By creating a regulated marketplace for nanomaterials, INSCX aims to bring transparency, safety standards, and commodity-style liquidity to the emerging nanotechnology supply chain. The exchange is unique globally in this specialised nano-commodity focus.

Commodities Investment Exchange (COINVEX) is a London-based commodity exchange focused on energy sector investments, offering trading and investment products in oil & gas, mining, and renewable energy sectors. COINVEX provides a platform for commodity investment flows with a focus on the energy transition, connecting capital with commodity projects across conventional and renewable energy. The exchange operates within the UK's financial regulatory framework.

Energy Exchange Austria (EXAA) is Austria's regulated electricity and emissions exchange, founded in 2001 in Vienna. EXAA operates spot and day-ahead electricity market clearing for Austria and Germany, providing a transparent price-discovery platform for the Alpine-region power market. The exchange also provides auction services for EU CO2 Emission Allowances, supporting Austria's participation in the EU Emissions Trading System. EXAA is a licensed market operator under EU MiFID regulation.