Renault chief Cyril Abiteboul says Formula 1 will be "left behind" if the sport's set of engine regulations for 2024 do not recognise a global switch towards electrification.
Hybrid power units have been used in Formula 1 since 2014, but the use of Internal Combustion Engines and the burning of fossil fuels is at odds with the prevailing movement of the automobile industry.
Although the 2021 regulations remain yet to be decided, the engine formula has been cemented and Abiteboul says that area must be revisited in the next change of rules.
"If I look the pace at which the world is changing, in my opinion, there is a huge risk that F1 will be left behind," he said.
"The world is moving at a very fast pace, and we have to be very careful not to be left behind the road car industry.
"Look at the Greta Thunbergs of this world, look at electrification. Whatever we think of electrification, it's not going to go away.
"Things that people are saying today, they would not even have considered six months ago. Ferrari talking about a full-electric car!
"It's seven years from now, it seems super far. I'm thinking not just for myself, I'm thinking for F1 as a community.
"Basically what that means is I'm trying everything I can and urging everyone to fast track the consideration for a new power unit.
"What it should be, what it should look like, what it should cost, and stopping spending a crazy amount of money.
"Probably that would mean at some point slowing down the investment in the internal combustion engine, and increasing development towards the electric parts.
"Maybe [we should] also consider new sources of energy, like the fuel cell or things like that, which will probably be the future of F1."
Any potential switch F1 would make to electric powertrains could be impacted by Formula E, which has claimed it would have the power to stop such a move in the past.
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