Joint statement: Calyx Global ratings now available on Emsurge Open Markets trading platform

Today, Calyx Global and Emsurge announced a new partnership to bring Calyx Global’s greenhouse gas (GHG) and Sustainable Development Goal (SDG) ratings directly to traders buying and selling carbon credits.

Emsurge Open Markets (EOM) is the fastest growing over-the-counter platform for trading environmental products and low carbon fuels. Now, its users can view Calyx Global’s GHG and SDG ratings alongside carbon projects, sort for highly rated projects, and better evaluate the integrity of carbon credits before they buy.

As part of the partnership, Emstream broker prices for available supply, captured on EOM, will be made available to Calyx customers via the Calyx platform.

Donna Lee, Co-founder of Calyx Global, said, “We’re excited to bring our ratings directly to Emsurge Open Markets, helping buyers make more informed and impactful purchases. This partnership also helps us identify actively traded projects to rate, allowing us to respond to the market and add to the 1,000+ GHG and 500+ SDG ratings we’ve generated to date.”

Melissa Lindsay, Founder and CEO of Emsurge, said, “We’ve seen buyers increasingly value carbon credit integrity. By bringing Calyx Global’s trusted ratings to our platform, we’re ensuring they have a reliable picture on the quality of their purchase and are able to make informed decisions faster.”

Together, Emsurge and Calyx Global are contributing to a sustainable market where quality and integrity are at its core.

Calyx Global leads the market with over 1,000 GHG and 500 SDG ratings that assess the quality and integrity of carbon credits. The company’s work provides a benchmark for understanding climate, social and environmental integrity and sustainable development contributions across credits available and retired. To preserve independence, Calyx Global’s ratings are not financed by the entities whose projects we assess.

Emsurge is a digital trading infrastructure provider and consultancy, supporting the energy transition. Its flagship product, Emsurge Open Markets (EOM) provides white-label venues and marketplaces to leading international brokers and market participants, enabling buyers and sellers to transact directly with transparency, efficiency, and confidence. Built for enterprise-grade workflows, Emsurge streamlines discovery, due diligence, and deal execution across the markets it operates. Emsurge Open Markets is available in Project Carbon, Energy Attribute Certificates, Biodiversity and LNG. In Project Carbon, over 1000 projects have been listed for sale or purchase on EOM. 
Emstream is a tech-enabled brokerage. In partnership with Emsurge Open Markets, Emstream delivers efficiency gains, lower transaction fees, price discovery and transparency to the markets within which it operates. Emstream has brokered over 17million tonnes of carbon since launching late 2021.