To contribute to the achievement of these objectives, the State, local authorities and their groups, companies, associations and citizens combine their efforts to develop territories with positive energy. A &quot;positive energy territory&quot; is a territory that engages in an approach to achieve a balance between energy consumption and production at the local level by reducing energy needs as much as possible and respecting balances of national energy systems. A positive energy territory must promote energy efficiency, the reduction of greenhouse gas emissions and the decrease in the consumption of fossil fuels and aim to deploy renewable energies in its supply.  * 1* To reduce greenhouse gas emissions by 40% between 1990 and 2030 and to divide greenhouse gas emissions by four between 1990 and 2050. The trajectory is specified in the carbon budgets mentioned in article L. 222-1 A of the environment code; &lt;&lt; 2 To reduce final energy consumption by 50% in 2050 compared to the 2012 reference, aiming for an intermediate objective of 20% in 2030. This dynamic supports the development of an energy-efficient economy, particularly in the sectors of construction, transport and the circular economy, and preserves the competitiveness and development of the industrial sector;