How to pronounce “dam up” in English

you have Infinite Energy you can have infinite water if you have infinite water you have Infinite Energy because if you have all the water you need youcould grow biofuels in the desert you could Dam up the rivers and get hydroelectricity and that kind of thing so infinite of one enables infinite ofthe other the bad news is we're not operating in a world of infinite we're operating in a world of constraints a