Hydrofaction™ is Steeper Energy’s proprietary implementation of hydrothermal liquefaction which applies supercritical water as a reaction medium for the conversion of biomass directly into a high-energy density renewable crude oil, referred to as Hydrofaction™ Oil. Steeper’s unique process mimics and accelerates nature by subjecting wet biomass to heat and high pressure.

Global Thermostat- Huntsville Commercial Plant

Atmospheric Capture, Geologic formations, Direct Air Capture, Demonstration, ALL

Full-scale commercial direct air capture plant.

Petra Nova Carbon Capture Project

Enhanced oil recovery, Industrial Capture, Post-combustion, Permanent Sequestration, Demonstration, ALL

World’s largest post-combustion CO2 capture system in operation.

Ordos Project

Enhanced oil recovery, Industrial Capture, Post-combustion, Permanent Sequestration, Demonstration, ALL

Coal liquefication plant using solvent-based adsorption.

CCP Project

Enhanced oil recovery, Industrial Capture, Post-combustion, Demonstration, ALL

Partnership of major energy companies working to advance CCS for the oil and gas industry.

Baard Energy Clean Fuels

Synthetic hydrocarbons, Industrial Capture, Post-combustion, Short-term Recycling, Demonstration, ALL

Coal and biomass to liquids.

DKRW Energy (Medicine Bow, WY)

Industrial Capture, Synthetic hydrocarbons, Post-combustion, Short-term Recycling, Demonstration, ALL

Coals to liquids.

Summit Power

Industrial Capture, Pre-combustion, Demonstration, ALL

Coal IGCC.

Taylorville Energy Center

Industrial Capture, Pre-combustion, Demonstration, ALL

Coal IGCC.

Wallula IGCC

Industrial Capture, Pre-combustion, Demonstration, ALL

Coal IGCC.

Hydrogen Energy

Industrial Capture, Pre-combustion, Demonstration, ALL

Petcoke IGCC.

Southern California Edison IGCC

Industrial Capture, Pre-combustion, Demonstration, ALL

Coal IGCC.

FutureGen Alliance

Industrial Capture, Pre-combustion, Demonstration, ALL

Coal IGCC.

Eston Grange IGCC

Industrial Capture, Pre-combustion, Demonstration, ALL

Coal IGCC.

Hartfield IGCC

Industrial Capture, Pre-combustion, Demonstration, ALL

Coal IGCC.

Genesee IGCC

Industrial Capture, Pre-combustion, Demonstration, ALL

Coal IGCC.

RWE Goldenbergwerk

Industrial Capture, Pre-combustion, Demonstration, ALL

Lignite IGCC.

Kedzierzyn Zero Emission Power and Chemicals

Industrial Capture, Pre-combustion, Demonstration, ALL

Coal-biomass IGCC and polygen.

Nuon Magnum

Industrial Capture, Pre-combustion, Demonstration, ALL

Multi-fuel IGCC.

ZeroGen

Industrial Capture, Pre-combustion, Demonstration, ALL

Coal IGCC.

FuturGas

Industrial Capture, Pre-combustion, Demonstration, ALL

Lignite to liquids.

U.S. Defense Advanced Research Projects Agency (DARPA) Gas-to-Jet Project

Synthetic hydrocarbons, Short-term Recycling, Demonstration, ALL

U.S. government project for gas-to-jet technology; Partnered w/ Lanzatech to optimize its ethanol process to reduce the cost of jet fuel for the military in support of the military’s goal to reduce its carbon footprint.

Aemetis Feed Plant

Synthetic hydrocarbons, Short-term Recycling, Demonstration, ALL

60 million gallon per year ethanol and 420,000 ton animal feed plant in California; Conversion of agricultural waste, forest waste, dairy waste, and construction and demolition waste (CDW) to ethanol.

Virgin Atlantic Renewable Jet Fuel

Synthetic hydrocarbons, Short-term Recycling, Demonstration, ALL

Partnered w/ Lanzatech for aviation fuel technology, which uses waste industrial gases from steel facilities that is captured, fermented and chemically converted for jet fuel.

CS Energy

Industrial Capture, Oxy-fuel combustion, Demonstration, ALL

Coal boiler, Australia.

Vattenfall Janschwalde

Industrial Capture, Oxy-fuel combustion, Demonstration, ALL

Coal boiler, 500 MV plant.

Beter Gallant- MIT

Long-term Storage, Synthetic materials, Demonstration, ALL

An attempt to derive lithium-CO2 compound that can be used in batteries.

Gahcho Kué Mine

Atmospheric Capture, Geologic formations, Mineralization, Permanent Sequestration, Demonstration, ALL

Researching the potential to store large volumes of carbon in processed kimberlite through mineral carbonation.

Soletair- Finland

Atmospheric Capture, Direct Air Capture, Synthetic hydrocarbons, Process chemicals, Demonstration, ALL

100% renewable energy powers direct air capture.

Mitsubishi Heavy Industries Petra Nova Carbon Capture Project

Enhanced oil recovery, Industrial Capture, Post-combustion, Demonstration, ALL

Engineering, procurement, site work, civil work, piping, electrical and instrumentation, turnover, and completion scopes.

ECOERA AB

BECCS, Atmospheric Capture, BECCS, Technology, Long-term Storage, Demonstration, ALL

Agricultural residue that is rich in carbon is used to create syngas and biochar; The syngas is used for heat and the biochar is returned to the soil as an enhancer and a carbon sink.

Thyssenkrupp – Oxy-Fuel Combustion

Technology, Industrial Capture, Oxy-fuel combustion, Demonstration, ALL

Oxy-fuel for retrofit and cement kilns; Tested oxyfuel technology in CEMCAP project; Next step is for demonstration at Colleferro (Italy) and Retznei (Austria)

Toshiba

Technology, Industrial Capture, Post-combustion, Demonstration, ALL

Amine-based chemical absorption; CO₂ capture from flue gas; Pilot plant complete, demonstrating at NET Power’s 50MWth commercial-scale plant in Texas.

Cambridge Carbon Capture

Technology, Industrial Capture, Mineralization, Long-term Storage, Post-combustion, Pre-combustion, Demonstration, ALL

Sequesters CO2 through a two-stage mineralization process. The mineralization process permanently locks the sequestered CO2 in rock form and due to its flexibility, can be utilized across a range of industries.

Sustainable Energy Solutions Cryogenic Carbon Capture

Fugitive Emissions Capture, Technology, Industrial Capture, Saline formations, Post-combustion, Demonstration, ALL

Cryogenic carbon capture: post combustion capture from power plants and natural gas treating

Shendong New Energy Group Co., Ltd

Fugitive Emissions Capture, Technology, Mine mouth/ventilation air methane, Demonstration, ALL

Ventilation air methane (VAM)

RTI eCO2Sol

Technology, Industrial Capture, Post-combustion, Demonstration, ALL

Non-aqueous solvent (NAS)- based CO2 capture for post-combustion capture at coal-fired plants

Algasol Renewables- PhotoBioReactor

Technology, Industrial Capture, Post-combustion, Demonstration, ALL

PhotoBioReactor is made up of a flexible polymer that allows for higher CO₂ sequestration than other closed micro algae systems; Produces offshore algae biomass.

Carbon Engineering – AIR TO FUELS™

Atmospheric Capture, Technology, Direct Air Capture, Synthetic hydrocarbons, Demonstration, ALL

AIR TO FUELS™ technology combines Carbon Engineering’s Direct Air Capture (DAC) technology with several other advancing technologies, such as renewable energy, water electrolysis and fuels synthesis, to produce liquid hydrocarbon fuels.