How it works
The energy created by gas engine cogeneration systems includes the electricity that powers grow lights and/or can be fed into the public grid, the heat that meets the environmental requirements of a greenhouse, and the CO2 from engine exhaust gas that fertilizes the plants.
When natural gas is burned in gas engines, nearly 1.8 kg of CO2 is produced per m3 of natural gas. This CO2 is present in the exhaust gas in a concentration of approximately 5 to 6 percent by volume.
After exhaust gas is purified with special catalytic converters (SCR and oxidation), it is cooled down by a heat exchanger to around 50°C and supplied to the greenhouse for CO2 enrichment.
GE aims at the greatest possible safety for vegetation. Therefore, a measurement and guarding device provides a constant assessment of exhaust gas levels.
CO2 Fertilization Products
Jenbacher Type 2
Introduced in 1976, GE's Jenbacher Type 2 gas engine offers high efficiency power with a robust design.Learn More
Jenbacher Type 3
Technical maturity and a high degree of reliability make GE’s Jenbacher Type 3 gas engines a leader in their range.Learn More
Jenbacher Type 4
Type 4 gas engines are characterized by high power density and outstanding efficiency.Learn More
Jenbacher Type 6
Type 6 engines’ enhanced components and 60,000-hour service life continue Jenbacher’s legacy of quality and reliability.Learn More
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