The Saudi delegation has flatly opposed any language in a deal that would even mention fossil fuels — the oil, gas and coal that, when burned, create emissions that are dangerously heating the planet. Saudi negotiators have also objected to a provision, endorsed by at least 118 countries, aimed at tripling global renewable energy capacity by 2030.
Saudi Arabia has had an active delegation at every IPCC meeting over three decades - no excuse to be unaware, they always manage to scrape as close as possible to rejection from the process. By the way we misrepresent by saying “Saudi Arabia” - petro-dollars are only existential for an autocratic government (similar applies to gas-putin) - Arabian population would benefit from less climate change (their region will approach uninhabitable in summer - pity COP was not in July - note how they moved world-cup).