12 August 2012
- 13:0313:03, 12 August 2012 diff hist −1,262 Pure plant oil combined heat and power Redirected page to Combined heat and power system current Tag: n
- 13:0213:02, 12 August 2012 diff hist +1,289 Combined heat and power system added info from Pure plant oil combined heat and power article Tag: n
- 12:5912:59, 12 August 2012 diff hist +1 Electric generator No edit summary Tag: n
- 12:5812:58, 12 August 2012 diff hist +34 Biogas as fuel →Use in IC engines to produce electricity: added link Tag: n
- 12:5612:56, 12 August 2012 diff hist +240 Electric generator clarified things a bit better Tag: n
- 12:3812:38, 12 August 2012 diff hist −510 Biomass →Densifying solid biomass: moved some info to new article on briquettes Tag: n