Utilities - water, sanitation, home energy

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Solar power in our future1117 weeks 1 day ago
by fyl
16 weeks 3 days ago
by fyl
Green power for more people1321 weeks 2 days ago
by jamesb2147
20 weeks 3 days ago
by JohnS
Purification of salt water127 weeks 2 days ago
by fyl
27 weeks 2 days ago
by davesailer
Got bad water? Got shrubs? Problem solved, maybe.030 weeks 5 days ago
by davesailer
n/a
Purify your own water332 weeks 5 days ago
by fyl
31 weeks 6 days ago
by solsurfer
Another look at solar power71 year 2 weeks ago
by fyl
1 year 1 week ago
by solsurfer
A better windmill?11 year 6 weeks ago
by Daddy-YO
1 year 5 weeks ago
by Che Guevara
Heart Warming Story311 year 13 weeks ago
by KeyWestPirate
1 year 12 weeks ago
by sball
Water filters for use to create clean drinkable water from streams, lakes, etc.?161 year 14 weeks ago
by webtrainer
1 year 13 weeks ago
by JohnS
Maxi-Pali Has131 year 17 weeks ago
by KeyWestPirate
1 year 16 weeks ago
by Billy Bob
Union Finosa "creativity"101 year 36 weeks ago
by fyl
1 year 16 weeks ago
by fyl
An idea for some areas of Nicaragua.01 year 27 weeks ago
by nimodo
n/a
Grid Assisted Electricity172 years 21 weeks ago
by fyl
1 year 28 weeks ago
by fyl
i want about 10 of these..41 year 39 weeks ago
by acc724
1 year 39 weeks ago
by NicaWannabe
UDDTs Again02 years 8 weeks ago
by fyl
n/a
Oh, crap, wastewater again132 years 12 weeks ago
by Billy Bob
2 years 12 weeks ago
by Billy Bob
Water Heater Options172 years 22 weeks ago
by fyl
2 years 21 weeks ago
by oncidiumfan
Off-Grid Living Thoughts573 years 5 weeks ago
by fyl
2 years 27 weeks ago
by Che Guevara
Enitel and VoIP Telephony62 years 32 weeks ago
by fyl
2 years 31 weeks ago
by fyl
Is PV Solar Practical?192 years 42 weeks ago
by fyl
2 years 31 weeks ago
by Che Guevara
Synchronous Inverters and Nicaragua63 years 5 weeks ago
by fyl
2 years 40 weeks ago
by AKNICA
LENR, is this for real?42 years 41 weeks ago
by Che Guevara
2 years 41 weeks ago
by Che Guevara
Any experience on which overhead fans draw the least amount of energy?02 years 41 weeks ago
by melian
n/a
Bomba de mecate/Rope pump32 years 43 weeks ago
by zapotegator
2 years 43 weeks ago
by GranadaSherif
poropane gen sets33 years 1 week ago
by Reinie
3 years 1 week ago
by Juanno
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