A historical analysis over the period 2000-2010 shows that the energy efficiency of the Gabonese economy has improved by an average of 3.8% per year. Gabon wishes to continue with this initiative and to continue to improve energy efficiency on this basis, with a target of approximately 4,000 GWh consumed by 2025. Land use change Petroleum industry - Torching Other Electricity Petroleum industry Transport Other combustion Energy Population GDP (excluding petroleum sector) Electricity consumption Gabonese Republic Nationally determined planned contribution - Conference of the Parties 21 8 On this basis, Gabon has developed an ambitious hydropower development plan, with the objective of ensuring a supply of electricity based on 80% hydropower and 20% gas by 2025.