News for hackers. Stuff that matters.

A comment on Tesla's giant battery saved $40M during its first year, report says. Parent comment

Re:Tesla's giant battery saved $40M during its first year, r... by adrianN on Friday December 07, 2018 @12:34AM (#18625388)
Recycling uses resources too.
[ Parent | on HN ]
Re:Tesla's giant battery saved $40M during its first year, r... by Retric on Friday December 07, 2018 @04:05AM (#18626118)
But grid batteries directly save resources, in this case money saved is a good proxy for less resources used.
[ Parent | on HN ]