Quiz: how well do you know renewable natural gas?

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a. Table scraps

b. Nut kernels and shells

c. Sludge from wastewater

d. Plastic bags

Renewable natural gas is derived from the decomposition of organic waste.

a. To run a truck

b. To heat a building

c. To boil water

d. All of the above

Renewable natural gas has all the same applications as conventional natural gas.

a. The sun and the wind

b. Sun, wind and water

c. Sun, wind, water and geothermal energy

d. Sun, wind, water, geothermal energy and organic matter

The properties of biomethane are identical to those of natural gas; this allows it to be injected into the gas network.

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