On the desktop version of YouTube, click the three dots to the bottom right of the video and a menu pops up. In that menu, choose ‘view transcript’ and you can then do a text search of the audio on it. The relevant spot is at 7min 30sec

In terms of what he has done:

• He passed the Inflation Reduction Act.
• Set vehicle fuel economy rules to push a phase-out of gas cars for most uses
• Push through regulations which cut emissions from electric generation by 90%
• Sharply reduce new oil and gas leasing of federal land

What he hasn’t done: stop issuing drilling permits. This is because the US courts have generally held that once a lease is issued, the right to drill is a property right, and you’d need to pay the leaseholder to not drill at all.