Our Partners

Keith L Pronske
President & CEO

CLEAN ENERGY SYSTEMS

Clean Energy Systems (CES) has developed technology that Is revolutionizing the power industry by eliminating the traditional exhaust stack and making Zero-Emission Power a reality.

  • Technology Developer
  • Patent on OxyFuel Burner (The Rocket)
  • 25 Professional Engineers
  • Based in California
  • Major Joint-Venture in California with Schlumberger, Chevron & Microsoft
  • CES Has Conveyed a Master License for the Oxy-Burner Technology to Valverde
  • CES is a Major VPS Shareholder
  • Led By Keith Pronske, 35 years of experience with Tractabel, BKi, AES Corporation and CES since January 2003

Pieter Kapteijn
CEO

TRIGEN ENERGY BV

TriGen Energy creates projects that generate emission-free power from (low quality) fossil fuels, using proprietary oxy-fuel combustion technology.

  • Engineering and Project Development
  • Global Project Experience
  • 10 Professionals
  • Worked on 15 Innovative Projects Worldwide
  • TriGen is a fully owned subsidiary of Valverde
  • Led by Pieter Kapteijn, 40 years of experience with Shell and Maersk Oil
Conventional emissions combine nitrogen from the air with carbon dioxide making a combination that is difficult to separate. At VPS, we have teamed up with the “CES Oxy-Fuel Burner” which we affectionately refer to as “The Rocket” – leading edge technology that creates a pure stream of CO2 to be transported & sequestered. 

—Gareth Roberts Valverde Founder & Carbon Sequestration & Capture Expert