Utilities - water, sanitation, home energy

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Solar power in our future1114 weeks 4 days ago
by fyl
13 weeks 6 days ago
by fyl
Green power for more people1318 weeks 6 days ago
by jamesb2147
18 weeks 8 hours ago
by JohnS
Purification of salt water124 weeks 6 days ago
by fyl
24 weeks 6 days ago
by davesailer
Got bad water? Got shrubs? Problem solved, maybe.028 weeks 2 days ago
by davesailer
n/a
Purify your own water330 weeks 2 days ago
by fyl
29 weeks 3 days ago
by solsurfer
Another look at solar power71 year 1 day ago
by fyl
51 weeks 14 hours ago
by solsurfer
A better windmill?11 year 3 weeks ago
by Daddy-YO
1 year 2 weeks ago
by Che Guevara
Heart Warming Story311 year 10 weeks ago
by KeyWestPirate
1 year 9 weeks ago
by sball
Water filters for use to create clean drinkable water from streams, lakes, etc.?161 year 12 weeks ago
by webtrainer
1 year 11 weeks ago
by JohnS
Maxi-Pali Has131 year 14 weeks ago
by KeyWestPirate
1 year 14 weeks ago
by Billy Bob
Union Finosa "creativity"101 year 34 weeks ago
by fyl
1 year 14 weeks ago
by fyl
An idea for some areas of Nicaragua.01 year 25 weeks ago
by nimodo
n/a
Grid Assisted Electricity172 years 18 weeks ago
by fyl
1 year 26 weeks ago
by fyl
i want about 10 of these..41 year 37 weeks ago
by acc724
1 year 37 weeks ago
by NicaWannabe
UDDTs Again02 years 5 weeks ago
by fyl
n/a
Oh, crap, wastewater again132 years 10 weeks ago
by Billy Bob
2 years 9 weeks ago
by Billy Bob
Water Heater Options172 years 19 weeks ago
by fyl
2 years 19 weeks ago
by oncidiumfan
Off-Grid Living Thoughts573 years 2 weeks ago
by fyl
2 years 24 weeks ago
by Che Guevara
Enitel and VoIP Telephony62 years 29 weeks ago
by fyl
2 years 29 weeks ago
by fyl
Is PV Solar Practical?192 years 40 weeks ago
by fyl
2 years 29 weeks ago
by Che Guevara
Synchronous Inverters and Nicaragua63 years 2 weeks ago
by fyl
2 years 37 weeks ago
by AKNICA
LENR, is this for real?42 years 38 weeks ago
by Che Guevara
2 years 38 weeks ago
by Che Guevara
Any experience on which overhead fans draw the least amount of energy?02 years 38 weeks ago
by melian
n/a
Bomba de mecate/Rope pump32 years 41 weeks ago
by zapotegator
2 years 41 weeks ago
by GranadaSherif
poropane gen sets32 years 51 weeks ago
by Reinie
2 years 51 weeks ago
by Juanno
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