The vote promised to be close, the subject divided even within the political families. MEPs validated, on Wednesday July 6, the green labeling project for nuclear and gas power plants, two energy sources considered by Brussels as necessary to reduce greenhouse gas emissions.

MEPs had to say whether or not they approved of an objection, adopted on June 14 by the parliamentary committees for economic affairs and the environment, synonymous with a veto against the text of the European executive. Such a rejection, extremely rare, would have been a slap in the face for the European Commission.


This classification (known as a taxonomy) should help mobilize private funds for these projects. It is part of the EU’s objective of carbon neutrality by 2050. But the recognition of the contribution of gas and nuclear to the fight against climate change, although carried out on the basis of expert reports, has the anger of environmental organizations who denounced a “greenwashing” operation. The “green” label was previously reserved for renewable energies.

As of Tuesday, environmental defense organizations demonstrated in Strasbourg. Some 150 people marched towards the seat of the European Parliament, before a debate in plenary session. “Nuclear won’t save the climate,” read one banner.

The controversial text, presented in January by the Commission, classifies as “sustainable” certain investments for the production of electricity in nuclear power plants – which do not emit CO2 – or gas-fired power plants, provided that they mobilize the the most advanced technologies. And, for the latter, that they make it possible to close much more polluting coal-fired power stations.

In the hemicycle, the anti-gas also gave voice on Tuesday. Especially since the news of the war in Ukraine, which has highlighted the danger of dependence on Russian hydrocarbons, has reinforced the hostility of certain elected officials. “There is nothing sustainable about fossil fuels,” said Swedish MEP Emma Wiesner (Renew, Liberal). “How can we ask other countries to reduce their use of fossil fuels if we classify them as green? This will harm the Paris agreement, ”said Dutchman Bas Eickhout (Greens).

“Temporarily essential for the transition”

“No one is saying that gas and nuclear are green energies but they are temporarily essential for the transition. We must use all the tools to do away with oil and coal as a priority,” argued French MEP Gilles Boyer (Renew). The EU taxonomy “prioritizes renewables and energy efficiency,” said Financial Services Commissioner Mairead McGuinness, who came to defend her text in Strasbourg.

But the EU executive believes that renewables alone will not be able to meet the growing demand for electricity due to their intermittent production. Hence the need, at least on a transitional basis, to also encourage investment in stable and controllable means such as gas and nuclear.

The “green” label for these two energy sources has already been approved by member states. Only eight countries, including Germany, Austria and Luxembourg, expressed their opposition, during consultations led by the French Presidency of the Council of the EU, far from the “super-majority” of twenty countries necessary to block the project. France, which wants to relaunch its nuclear industry, and central European countries such as Poland, which must replace their coal-fired power plants, are on the other hand behind the Commission.