WhyNot?

Category: Energy

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Ideas

Control Your Home Energy Costs
(2 votes) Author: JC51534 		Average
Solar Panels on Wind Turbins
(7 votes) Author: Mathias 		Average
Energy Usage Meter in Kitchen
(3 votes) Author: peconic 		Average
Reduce your electricity bill
(13 votes) Author: Keith Parker 		Strong
Hydrgogen Peroxide Car
(4 votes) Author: Sean Turvey 		Average
HOA Shared E-Utility Grid
(1 votes) Author: harringnail 		Average
Piezo-Electric Generator
(8 votes) Author: chronofish 		Average
River Turbine for Camping
(2 votes) Author: Professor Underpants 		Average
Use Roadways to Produce Energy
(12 votes) Author: rpwalker 		Average
Free Solar Panels
(4 votes) Author: icarus 		Average
light bulbs
(1 votes) Author: mattio13 		Average
Teach stick-shift driving
(4 votes) Author: Will Driscoll 		Average
Heat sensitive paint and glass
(1 votes) Author: Chris G 		Average
solar and wind
(2 votes) Author: driver01 		Average
Useful workout
(7 votes) Author: breymanbrown 		Strong
water faucet energy
(7 votes) Author: gdog 		Weak
Capture wind from Cars
(5 votes) Author: mbkicks10 		Weak
Stirling engine personal coole
(2 votes) Author: gbizzotto 		Average
Efficient Escalators
(17 votes) Author: Todd Nicotra 		Very strong
A 14 year old's idea
(3 votes) Author: Gamezic 		Average
Lightning as an energy source
(2 votes) Author: MediumDifficulty 		Average
Small scale solar
(17 votes) Author: schmalz 		Very strong
Near Sun Power Generation
(2 votes) Author: Hargrove2 		Average
Terain Aware Cruise Control
(3 votes) Author: GaryGary 		Average
Air conditioning heat exchange
(2 votes) Author: Xristo Hussein Pretaniou 		Average
Electric eels
(8 votes) Author: acaudel 		Very weak
Anti gas-guzzler incentives
(13 votes) Author: Greenslader 		Average
Natural Gas as Fuel for Cars
(8 votes) Author: lokani24 		Strong
Electricity from lightning?
(26 votes) Author: anideafromtimetotime 		Very strong
Home energy generators
(3 votes) Author: 2.Saurabh.M 		Average
Volcano energy
(2 votes) Author: Hennath 		Average
Crazy renewable energy idea
(12 votes) Author: phil2005 		Average
gym energy recapture
(18 votes) Author: stevemudge 		Very strong
Generate electricity at spas
(18 votes) Author: esp 		Very strong
Save money while keeping fit
(1 votes) Author: AcousticGarden 		Average
Solar panels in desert
(6 votes) Author: Xodus 		Strong
Losing weight to save Earth
(3 votes) Author: TT 		Average
solar powered steam generator
(0 votes) Author: o-matic 		Very weak
free energy
(7 votes) Author: cp12 		Weak
atom_perputal motion?
(2 votes) Author: energydude 		Average
solar power
(3 votes) Author: mrbob360 		Average
free energy aireo electricity
(3 votes) Author: Joseppe 		Weak
human power
(4 votes) Author: whynotyet 		Average
heat to electricity
(3 votes) Author: billybob54 		Average
stand alone living(100 %)
(1 votes) Author: greensleep 		Average
Convert Electromagnetic to Ele
(1 votes) Author: sidmania 		Average
stand-by power waste and Sun
(1 votes) Author: jumpjack 		Average
renewable energy
(1 votes) Author: Kadius 		Average
light poles to produce energy
(3 votes) Author: gdog 		Average
Light my fire
(1 votes) Author: greensleep 		Average
Regenerating Energy
(11 votes) Author: UnknownLegend 		Average
Waterway produced Energy
(1 votes) Author: braddahf3 		Average
Solar Panels in HT ROW
(1 votes) Author: CasperTFG 		Average
Self recharging battery
(1 votes) Author: manta1900 		Average
Energy generating using siphon
(1 votes) Author: phil2005 		Average
Low drag trailer
(1 votes) Author: jasherm 		Average
Solar Panels on Schools
(4 votes) Author: chrismorita 		Average
Elec Car Powers House
(2 votes) Author: Puddinhead 		Average
Nix Office Energy Waste
(1 votes) Author: KimSu 		Average
Photovoltaic Tree
(2 votes) Author: TT 		Average
Kyoto Alternative
(6 votes) Author: eastriver 		Average
Energy revisited
(5 votes) Author: grantgoldrush 		Strong
wind turbines and bats
(3 votes) Author: brooklina 		Average
Toilet Generator
(5 votes) Author: Bobbygs9 		Weak
Wnd Turbine on Trns line tower
(2 votes) Author: Albert Kaufman 		Average
Solar Power Generator
(6 votes) Author: atish 		Average
Energy through Exercise
(6 votes) Author: graceburson 		Average
Ultimate energy- Antimatter
(4 votes) Author: Xodus 		Weak
More and Thicker Power Lines
(4 votes) Author: johncalusa 		Average
the adams mote =free energy??
(3 votes) Author: energydude 		Weak
magnets=free energy??
(3 votes) Author: energydude 		Weak
Lift weight using less energy.
(3 votes) Author: Jigar111 		Average
improving refrigeration
(10 votes) Author: sweetheart 		Strong
A Breath of Fresh Air
(4 votes) Author: rascal_p 		Average
fiberoptic lighting
(3 votes) Author: home 		Average
Solar Energy Plantation
(19 votes) Author: richmaccabe 		Very strong
Wind Buildings
(8 votes) Author: seano 		Strong
watt-a-bong
(2 votes) Author: whoop 		Average
Pumped storage thermal energy
(1 votes) Author: Archimerged 		Average
Stack-able Farming
(3 votes) Author: aljones15 		Average
Energy Project Investment Fund
(3 votes) Author: johncalusa 		Average
Electricity from lightning
(3 votes) Author: karthikramiyer 		Average
Fuel Cells
(11 votes) Author: dosha1 		Average
Fuel Cell
(4 votes) Author: poosana 		Average
Cable Station with Battery
(2 votes) Author: patten42 		Average
Galt's powerplant
(2 votes) Author: vigneron 		Average
using wasted heat to cook
(4 votes) Author: sweetheart 		Average