Energy to Mow my Lawn
1 Low CO2 emissions/carbon neutral Y
4 Renewable Y
3 Reliable Y
Portable Y
2 High amount of energy N
6 Cheap to produce energy Y
5 Cheap to build Y / Light an LED
5 Low CO2emissions/carbon neutral Y
6 Renewable Y
3 Reliable Y
4 Portable Y
1 High amount of energy N
Cheap to produce energy Y
2 Cheap to build Y /
Portion of Energy for a City
1 Low CO2 emissions/carbon neutral Y
2 Renewable Y
6 Reliable Y
5 Portable N
High amount of energy Y
4 Cheap to produce energy Y
3 Cheap to build Y
bB / Hot Water for my House
1 Low CO2 emissions/carbon neutral Y
2 Renewable Y
Reliable Y
3 Portable N
4 High amount of energy Y
5 Cheap to produce energy Y
6 Cheap to build Y
Energy for my Bicycle
4 Low CO2emissions/carbon neutral Y
6 Renewable Y
3 Reliable Y
Portable Y
2 High amount of energy N
1 Cheap to produce energy Y
5 Cheap to build Y / Run my Car
2 Low CO2emissions/carbon neutral Y
5 Renewable Y
1 Reliable Y
Portable Y
3 High amount of energy Y
6 Cheap to produce energy Y
4 Cheap to build Y /
Heat my Pool
1 Low CO2emissions/carbon neutral Y
2 Renewable Y
3 Reliable Y
4 Portable N
6 High amount of energy Y
Cheap to produce energy Y
5 Cheap to build Y / Power a Submarine
4 Low CO2 emissions/carbon neutral Y
1 Renewable Y
Reliable Y
2 Portable N
5 High amount of energy Y
3 Cheap to produce energy N
6 Cheap to build N /
Run a School Bus
6 Low CO2emissions/carbon neutral Y
5 Renewable Y
4 Reliable Y
Portable Y
3 High amount of energy Y
1 Cheap to produce energy Y
2 Cheap to build Y / Power my Electric Fence
1 Low CO2emissions/carbon neutral Y
2 Renewable Y
6 Reliable N
5 Portable N
4 High amount of energy N
Cheap to produce energy Y
3 Cheap to build Y /
Heat my House
3 Low CO2 emissions/carbon neutral Y
6 Renewable Y
Reliable Y
1 Portable N
4 High amount of energy Y
5 Cheap to produce energy Y
2 Cheap to build Y
bB / Portion of Energy for a Developing Country
4 Low CO2 emissions/carbon neutral Y
3 Renewable Y
6 Reliable Y
2 Portable N
High amount of energy Y
1 Cheap to produce energy Y
5 Cheap to build Y
bB /
Lighting for a Romantic Dinner
4 Low CO2emissions/carbon neutral Y
3 Renewable Y
2 Reliable Y
Portable Y
1 High amount of energy N
6 Cheap to produce energy Y
5 Cheap to build Y / Portion of Energy for an Off-Grid Home
6 Low CO2emissions/carbon neutral Y
5 Renewable Y
4 Reliable Y
3 Portable N
2 High amount of energy Y
Cheap to produce energy Y
1 Cheap to build Y
Portion of Energy for an Off-Grid Home
4 Low CO2emissions/carbon neutral Y
5 Renewable Y
1 Reliable Y
3 Portable N
2 High amount of energy Y
6 Cheap to produce energy Y
Cheap to build Y
/ Portion of Energy for a Small Business
2 Low CO2 emissions/carbon neutral Y
1 Renewable Y
Reliable Y
4 Portable N
3 High amount of energy Y
6 Cheap to produce energy Y
5 Cheap to build Y
Power a Toy Buzzer
1 Low CO2emissions/carbon neutral Y
2 Renewable Y
5 Reliable Y
Portable Y
6 High amount of energy N
3 Cheap to produce energy Y
4 Cheap to build Y / Power for my Outdoor Cooking
2 Low CO2 emissions/carbon neutral Y
1 Renewable Y
Reliable Y
4 Portable Y
3 High amount of energy Y
6 Cheap to produce energy Y
5 Cheap to build Y /
Heat an Addition to my House
5 Low CO2 emissions/carbon neutral Y
6 Renewable Y
Reliable Y
4 Portable N
1 High amount of energy Y
3 Cheap to produce energy Y
2 Cheap to build Y
/ Provide Portable Light
4 Low CO2emissions/carbon neutral Y
1 Renewable Y
2 Reliable Y
Portable Y
3 High amount of energy N
6 Cheap to produce energy Y
5 Cheap to build Y /
Portion of a School’s Energy
1 Low CO2 emissions/carbon neutral Y
6 Renewable Y
5 Reliable Y
4 Portable N
High amount of energy Y
3 Cheap to produce energy Y
2 Cheap to build Y
bB / Portion of a Factory’s Energy
3 Low CO2 emissions/carbon neutral Y
4 Renewable Y
1 Reliable Y
2 Portable N
High amount of energy Y
5 Cheap to produce energy Y
6 Cheap to build Y
bB /
Power Exercise Equipment Display
2 Low CO2emissions/carbon neutral Y
6 Renewable Y
3 Reliable N
4 Portable Y
5 High amount of energy N
Cheap to produce energy Y
1 Cheap to build Y /
/ Energy to Harvest Crops
6 Low CO2emissions/carbon neutral Y
2 Renewable Y
5 Reliable Y
Portable Y
1 High amount of energy Y
3 Cheap to produce energy Y
4 Cheap to build Y /
bB /
Power for my Calculator
5 Low CO2emissions/carbon neutral Y
4 Renewable Y
1 Reliable Y
Portable Y
6 High amount of energy N
3 Cheap to produce energy Y
2 Cheap to build Y / Power for my RC Car
6 Low CO2emissions/carbon neutral Y
4 Renewable Y
5 Reliable Y
Portable Y
1 High amount of energy N
2 Cheap to produce energy Y
3 Cheap to build Y /
Power for a Satellite
2 Low CO2 emissions/carbon neutral Y
1 Renewable Y
4 Reliable Y
Portable Y
6 High amount of energy N
3 Cheap to produce energy Y
5 Cheap to build N / Dry my Clothes
2 Low CO2 emissions/carbon neutral Y
6 Renewable Y
1 Reliable Y
5 Portable N
4 High amount of energy Y
Cheap to produce energy Y
3 Cheap to build N /
Power for my Computer
5 Low CO2 emissions/carbon neutral Y
6 Renewable Y
Reliable Y
4 Portable Y
1 High amount of energy N
3 Cheap to produce energy Y
2 Cheap to build Y
/ Keep food from Spoiling
4 Low CO2 emissions/carbon neutral Y
2 Renewable Y
Reliable Y
6 Portable Y
1 High amount of energy N
3 Cheap to produce energy Y
5 Cheap to build Y
/
Energy to Brush my Teeth
2 Low CO2 emissions/carbon neutral Y
4 Renewable Y
6 Reliable N
5 Portable N
3 High amount of energy N
Cheap to produce energy Y
1 Cheap to build Y /
/ Run my Air Conditioner
5 Low CO2 emissions/carbon neutral Y
6 Renewable Y
Reliable Y
1 Portable N
2 High amount of energy N
3 Cheap to produce energy Y
4 Cheap to build Y