Greenstock Pretreatment Facility is a joint venture of VTTI and Connex. Both parties are combining their expertise to develop an innovative pretreatment facility, offering the upgrade of quality waste and residues into sustainable feedstocks, with on-site blending and storage at VTTI Amsterdam (ETA). Connex brings years of proficiency in sourcing and trading feedstocks and end-products, complemented by VTTI’s successful experience in storage, blending, and intricate logistics operations. Together, they form an extraordinary alliance, supporting the energy transition with unmatched synergy and efficiency.

Both VTTI and Connex are on a mission to accelerate the energy transition towards mitigating greenhouse gas emissions in the industry.

For over 18 years, VTTI has been a global leader in independent energy storage and now develops critical energy infrastructure needed to move towards a carbon neutral future. Fueled by its purpose, ‘Energy to Move Tomorrow,’ the company safely provides and expands access to essential energy, including fuels, chemicals, gasses, and other energy derived products and accelerates the transition to sustainable sources for customers and partners. 

Connex trades and provides renewable waste and residue feedstocks to produce renewable fuel. We effectively speed up the energy transition by bringing clients together along the supply chain and leading the way in delivering reductive solutions. Connex supplies, supports and controls sustainability.