Submitted by Loobeensky t3_xy13lk in BuyItForLife
fatherofraptors t1_irun1kh wrote
Reply to comment by Loobeensky in Stanley Legendary 1,9 l, water lukewarm after less than 30 hours by Loobeensky
What's your price per kWh, how much energy does you kettle use and for long does it run before it boils a batch of water? How much did the vacuum bottle cost?
I'm really having a hard time seeing how this can have a reasonable payback period considering how little energy we're talking about saving here.
Viewing a single comment thread. View all comments