Posted by: philip
Comparison of batteries vs. generators - 07/12/10 04:43 PM
http://www.treehugger.com/files/2010/07/ask-pablo-generator-or-battery.php
Treehugger's expert (I have no idea who Pablo is) looks at the economy and ecology of generators (gas or diesel) vs. batteries and thinks batteries are the winner despite higher initial costs.
Clearly portability was not an issue in his analysis. :-> The question is what happens as the lack of power drags on. If there's no electricity, there are no pumps for fuel, so which lasts longer - all that year-old gasoline in your cans or batteries in the same kWh ratings as your gennie plus gas?
Treehugger's expert (I have no idea who Pablo is) looks at the economy and ecology of generators (gas or diesel) vs. batteries and thinks batteries are the winner despite higher initial costs.
Clearly portability was not an issue in his analysis. :-> The question is what happens as the lack of power drags on. If there's no electricity, there are no pumps for fuel, so which lasts longer - all that year-old gasoline in your cans or batteries in the same kWh ratings as your gennie plus gas?