Limit the heating of certain buildings, postpone the closure of nuclear power plants, encourage companies to reduce their needs… Brussels proposed on Wednesday July 20 a plan aimed at reducing European gas demand by 15% to overcome the drop in Russian deliveries.

In order to prepare for winter, the European Commission has prepared an arsenal of measures which will enable the EU27 to face a possible interruption of Russian supplies – which until last year constituted 40% of their imports. “Russia uses gas as a weapon. In the event of a total disruption, Europe will have to be ready,” said EU executive president Ursula von der Leyen.

This plan still needs to be discussed by the Member States. It provides that each country will have to “do everything possible” to reduce, between August 2022 and March 2023, its gas consumption by at least 15% compared to the average of the last five years over the same period. The States will have to detail by the end of September their roadmap to achieve this.

The Nord Stream gas pipeline, through which passes a third of Russian gas deliveries to the EU, has been closed since July 11 for routine maintenance which is due to end on Thursday. But the Europeans fear that Moscow will not reopen the tap. In previous weeks, Russia had already slashed its Nord Stream shipments by 60%.

In the event of “substantial risk of a serious shortage or exceptionally high demand”, and if voluntary efforts were not enough, Brussels would like to be able to activate an alert mechanism – after consultation with the States – which would make it possible to set “binding reduction objectives of demand” for the Twenty-Seven. The European executive had already presented in the spring a strategy to free itself from Russian hydrocarbons, by imposing on States a minimum filling of gas reserves, by diversifying suppliers and by developing renewable energies.

A difficult winter

Despite an increase in imports from Norway, Azerbaijan and Algeria, and a tripling since March of shipments of American liquefied natural gas, Europeans fear a difficult winter. Ms von der Leyen estimated that it would be possible to reduce annual gas consumption in the EU by around 45 billion cubic meters. For comparison, Russia had supplied in 2020 some 153 billion cubic meters to the Twenty-Seven. Some 11 billion cubic meters would come, in particular, from a drop in the heating or air conditioning of buildings. Brussels is asking, among other things, states to adopt binding measures to limit the heating and air conditioning of public and commercial buildings, “where technically feasible”.

Brussels encourages the use of alternative sources for district heating, heat pumps in private homes, and recommends communication campaigns to encourage households to lower the thermostat by one degree this winter – which would save “up to to 10 billion cubic meters of gas per year,” according to the Commission.

However, “protected customers” (households, social services, hospitals, SMEs, whose supply is guaranteed) represent less than 37% of total gas consumption. The Commission is therefore targeting electricity generation and industry. “Priority must be given to renewable energies, but the transition to coal, oil or nuclear may be necessary on a temporary basis”, recognizes Brussels, which asks countries wishing to give up the civil atom to postpone their closure plans of nuclear power plants.

For manufacturers, the text recalls the existence of alternative solutions (switching to biomass or biomethane, electrification of certain machines, etc.) and proposes to establish “auction systems” which would offer companies “compensations” in exchange a reduction in consumption. Even for sectors with little flexibility to do without gas, such as chemicals, which uses it as a raw material, it would be “significantly cheaper” to reduce their demand gradually rather than waiting for a sudden disruption , says the Commission.