They went out into the field to answer a particular question.

However, the main substitutes to oil face their own decline rates.

Many economists believe that the free market will substitute one energy source with another through technological innovation.

I need fuel.

Primary fuel?

Fuel supply?

Our fuel.

Mine fuel

Primary fuel 2893 KRG.

What is he saying about the fuel?

Fuel cells.

The source of fuel crude oil.

Jet fuel.

Now there's no question about it at all we will only solve the problem of replacing fossil fuels with technology.

Rp7 rocket fuel burns at 5.000 degrees.

Other renewables only generate 2.5 .

Fuel, Skripach, fuel...

It's chemically fueled.

Fuelinjected.

But I'm not really concerned about the fuel.

In this kind of reactor, you can't do that.

We've talked about the soil erosion.

Petroleum was replacing coal as fuel.

35 for the pound of meth you stole and another 15 for my partner's pain and suffering.

I made a promise that the next time I would fly around the world, it would be with no fuel, independent from fossil energies, in order to be safe, not to be threatened by the fuel gauge.

I can't give you a fuel injection.

Drop the fuel tanks and pull up!

Fill her up.

Like those cars that run on corn.

We're losing fuel.

We have a fuel leak!

It's like Michigan... hardcore propellant.

I was, you can see there, pulling two sledges.

Many believe that the crisis can be prevented through conservation, technology, smart growth, recycling, electric cars and hybrids, substitution, or voting.

Due to the shortages of such basic commodities as fuel, food and drinking water.

like fishermen and ships and such things, but hey, we're talking about biofuels, and we know the importance of potentially getting an alternative liquid fuel.

You tracked the crew. The food, the fuel!

Coal is a fossil fuel.

Without it, we'd be in serious trouble.

That.

It will replace or be able to be used for that.

Also, the salty ocean environment is corrosive to turbines.

and food into people.

We don't have enough fuel to feed the fires.

Gas up the chopper,frank.