Yasir Al-Rumayyan, chairman of Saudi state-owned oil company Saudi Aramco and governor of Saudi Arabia’s $1 trillion Public Investment Fund, has urged policymakers to adopt what he called “energy realism” in response to the Iran war’s impact on global markets.

Speaking at the opening session of the Future Investment Initiative (FII) Priority Europe summit, hosted in Rome last week, Al-Rumayyan was asked for his key takeaway from the recent conflict for global energy security. “Energy realism, that’s what we need to really focus on,” he said.

The man charged with increasing Saudi’s non-oil exports and non-oil GDP as part of Vision 2030, openly criticized European regulation and its drive to replace fossil fuels with renewable energy.

“Unfortunately, in the last decade we saw a lot of push from new energy,” said Al-Rumayyan, adding “which is … a great addition, but it’s not going to be a substitute for fossil fuels. The world cannot not rely on fossil fuel.”

Last December, the Gulf Cooperation Council expressed “deep concern” at the EU’s proposed sustainability and due diligence legislation.