Emissions Reduction: Gas-to-Power

Gran Tierra’s ongoing effort to reduce direct emissions by converting associated gas produced from its wells into an energy source for its operations, continues to generate results. Additionally, converting gas to electricity significantly reduces the demand on municipal utilities, increases fiscal resilience by lowering unit production costs, and provides a more stable energy supply, while reducing flaring and greenhouse gas emissions.

The Company’s Gas-to-Power (G2P) program has significantly reduced emissions intensity over the last few years by using produced natural gas to produce electricity, reduce flaring, and significantly reduce the need to purchase, transport, and burn diesel fuel.  When excess power is produced, GTE can provide additional electricity to the local grid helping residents and stabilizing energy sources. 80% of the produced gas from our South American operations in 2024 was used for energy.

With all major fields fully converted, GTE has turned its attention towards generating gas power at its smaller locations and in Ecuador. GTE began its G2P implementation in Ecuador in 2024, further contributing to the reduction of GHG emissions, flare volumes, and costs related to diesel consumption. This initiative supports GTE’s ongoing efforts to produce oil with the minimum possible associated GHG emissions and eliminating routine flaring at the Company’s facilities.

FIELDGAS-TO-POWER (kWh)GAS USED (scf)SAVINGS (USD)1
COSTAYACO298,223,1591,032,186$11,737,667
VONU59,609,72472,923,000$1,148,362
MOQUETA3143,26713,413,000$18,087
ACORDIONERO4111,032,8531,264,615,000$12,602,229
MONO ARAÑA6296,1347,926,000$56,488
LOS ANGELES7532,16813,382,000$7,450
COHEMBI818,575,500110,574,000$4,091,254
View Footnotes
[1] TRM=$USD 4,000
[2] Savings calculated from gas generation Vs Average National Power Grid 850-372=478 COP/kWh (0,1195 USD/kWh)
[3] Savings calculated from gas generation cost 505 COP/kWh (0.145 USD/kWh). In 2022, MQT G2P is exclusively used as generation support when occurs a failure in the national grid. For that reason there is not a cost associated to G2P.
[4] Savings calculated from gas generation Vs CNG generation 759-305-=454COP/kWh (0,113 USD/kWh)
[5] Savings calculated from gas generation Vs Diesel generation 1396-633=763 COP/kWh (0,19USD/kWh)
[6]Savings calculated from gas generation Vs Average National Power Grid 850-372=478 COP/kWh (0,119 USD/kWh)
[7] Savings calculated from gas generation Vs Average National Power Grid 689-633= COP/kWh (0,014USD/kWh)
[8] Savings calculated from gas generation Vs Diesel generation 1455-574= 881COP/kWh (0,22USD/kWh)