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Category:
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Environment
Subcategories
Air
(11 ideas)
Energy
(63 ideas)
Legislation
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Plant Matter
(7 ideas)
Public Education
(1 ideas)
Recycling
(10 ideas)
Reducing Waste
(10 ideas)
Waste Management
(4 ideas)
Water
(14 ideas)
Ideas
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(1 votes) Author:
sand
How To Discourage Food Waste
(3 votes) Author:
gateshawking
Benches with rotating seats
(3 votes) Author:
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self powered generator
(5 votes) Author:
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Wind Generator Funnel Mod
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Solid copper wire
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pepindia007
The rising sea
(7 votes) Author:
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(2 votes) Author:
lackstack
High volume Solar Still
(1 votes) Author:
old_kyle_w
Pay Trash Removal By The Pound
(2 votes) Author:
swilli28
river-mills
(1 votes) Author:
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is fossil fuel really gone
(2 votes) Author:
drewnahant
Global Roll Call
(2 votes) Author:
danbloom
Polar cities for survivors
(1 votes) Author:
danbloom
Devastating Meteor Contingency
(4 votes) Author:
Rods Tiger
Fish for Global Cooling
(5 votes) Author:
wizard1961
Climate change?A BLESSING
(5 votes) Author:
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Floating Farms
(4 votes) Author:
jjmmdd
Individual use solar panels
(2 votes) Author:
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Waterproofing roads
(2 votes) Author:
sand
perpetual motion does exist
(7 votes) Author:
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Lightning power
(2 votes) Author:
sand
Creating A Carbon Economy
(1 votes) Author:
adrianvance
a better woodstove
(5 votes) Author:
drewnahant
TRUCKS WITH MAIL BAGS
(2 votes) Author:
pepindia007
Power generation
(2 votes) Author:
binu
Sailing ships
(3 votes) Author:
Naresh Ahuja
TURBO TRAINS
(4 votes) Author:
Naresh Ahuja
Sure way to end Junk Mail
(1 votes) Author:
Phel
GoogleEarth vehicle range
(2 votes) Author:
Punthoofd
Solar driven car air con
(1 votes) Author:
TT
Shark detector device - beach
(1 votes) Author:
ddmayes
Easy Battery Recycling
(5 votes) Author:
CatherineManzo
Pre-programmed car trip
(0 votes) Author:
jpb
Fighting back on postal spam
(1 votes) Author:
lmelk
Brake Generator
(2 votes) Author:
Creo
Home Water recycling
(1 votes) Author:
martinshin
Energy Recovery System
(1 votes) Author:
jasherm
Smart power adapters
(1 votes) Author:
martinshin
non profit electricity company
(2 votes) Author:
logicalerror
Flood & Drought Balance
(3 votes) Author:
Tom O'Neill
Less shopping bags
(2 votes) Author:
RandomEgg
bagging up sh#t
(3 votes) Author:
steveo
rotation of earth power
(3 votes) Author:
scifuntubes
Create energy at the gym
(5 votes) Author:
Crawdaddy
Artificial Photosynthesis
(2 votes) Author:
Sheut
Bio degradable plastic
(4 votes) Author:
marun
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(5 votes) Author:
Mary Stoy
Solar power & mirrors
(4 votes) Author:
wizard61
Ludicrous new transport system
(3 votes) Author:
Creo
Shopping bags
(2 votes) Author:
Naresh Ahuja
RFID Jammer and Disabler
(6 votes) Author:
holymakeral
Earthship Homes
(1 votes) Author:
Kittye
Create Great Photo Slideshow
(1 votes) Author:
davidbeck
watching cartoon in subway
(3 votes) Author:
mindfields
Mudslides
(3 votes) Author:
sand
Eco+paintball= seedball
(2 votes) Author:
joyce
GPS Bus Door Bell
(3 votes) Author:
internet_inventor
Traffic Solution?
(6 votes) Author:
fcuico
Hurricane/tornado-proof bldgs
(1 votes) Author:
billclaborn
Hurricane/tornado-proof bldgs
(1 votes) Author:
billclaborn
Smart Roads and highways
(1 votes) Author:
Naresh Ahuja
Wind Turbines in Big Cities
(3 votes) Author:
ikeeickholdt
electricity from lightening
(3 votes) Author:
criticol
Conserving Sound Energy
(2 votes) Author:
mujoo
Air as a soruce of energy
(2 votes) Author:
pranabjoyoti
Food Producing
(2 votes) Author:
anthony
Charging the unchargeable
(2 votes) Author:
energydude
No Drip Gas Pump
(4 votes) Author:
briansalvesen
Half-size Newspapers
(5 votes) Author:
Mandos
Plant radiation detection
(1 votes) Author:
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Tracker Ball Road
(4 votes) Author:
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NO FREE PAPERS Yard Sign
(4 votes) Author:
sjanes71
Emergency levy plug
(1 votes) Author:
Bobbygs9
Hot/Cold Paint
(6 votes) Author:
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charitable self-taxation
(4 votes) Author:
Ian Ayres
Locust plagues
(6 votes) Author:
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Farming Subsidies: Organic
(8 votes) Author:
Puddinhead