Coal and natural gas are natural fuels.

Natural gas is often found alongside oil and coal.

Coal powered industrial revolution in this country oil, gas, sorry.

Gas, firewood and coal Charged to line 5, vehicle fuel

They found enormous deposits of oil, natural gas and coal.

The main natural resources are natural gas, coal, salt and iron.

These projects focus on sustainable management of woodlands and rangelands, fuel switching from coal to gas, coal bed methane as an energy source, improved transmission and distribution of natural gas, and the reduction of greenhouse gas emissions from the transportation sector.

It leaves 25 or 30 percent for oil, gas, coal, nuclear, or whatever.

Gas is a similar issue. Gas is also a biological product. And as you think of gas, well, you're familiar with gas. And here's a different way of mining coal.

Carbon dioxide is a gas that is produced every time a fuel such as coal, oil, or natural gas is burned.

(a) Switching to less carbon intensive fuels, for example substituting natural gas for coal

Even if the US economy shifts from coal to natural gas, America s coal will probably be exported for use elsewhere in the world. In any event, natural gas, though somewhat less carbon intensive than coal, is a fossil fuel burning it will cause unacceptable climate damage.

One unit like this is an energy unit of fossil fuel oil, coal or gas.

While this applies, to some extent, to all fossil fuels, the best way to begin to change our behavior is by reducing coal consumption. Replacing coal with natural gas does reduce greenhouse gas emissions, even if natural gas itself is not sustainable in the long term.

So far there is only three sources of baseload electricity coal, some gas, nuclear and hydro.

First, fracking s opponents worry that shale gas will displace renewable energy sources such as wind and solar power. But the fact is that CO2 emissions cannot be reduced without cutting coal use, and shale gas is already displacing coal in the US.

Use of natural gas is expanding, and competes in some areas with biomass and in others with coal.

The United Kingdom is practically self sufficient in energy, with considerable reserves of oil, natural gas and coal.

And all the burning of oil and coal and gas, all the fossil fuels, have changed the atmosphere greatly.

And so everyone can be at least happy to see a shift from coal or oil to natural gas.

But fossil fuels carbon, coal and gas are by no means the only thing that is causing climate change.

And all the burning of oil and coal and gas, all the fossil fuels, have changed the atmosphere greatly.

But fossil fuels, carbon coal and gas are by no means the only thing that is causing climate change.

Natural gas emits only half as much CO2 as coal, and occupies a rapidly increasing share of electricity generation up 37 since 2007, while coal s share has plummeted by 25 . Indeed, natural gas has drawn close to coal as the number one source of US power.

Removal of subsidies in the coal industry, as well as developments in the electricity sector and in the gas market, led to a shift to natural gas for electricity generation.

Hydrogen has to be extracted from Natural Gas, coal or water, which uses more energy than we get from the Hydrogen.

Look at the long term price trends of coal and gas, which power the vast majority of global electricity production. Despite a recent increase, real coal prices have been trending downward since the 1950s.

China will complete a 4,000 km pipeline by 2005 to transport 12 billion m3 of gas annually to the east of the country, and this gas will largely replace coal and biomass usage.

Coal mining enterprises and coal trading enterprises may not adulterate coal and sell inferior coal as quality coal.

Many Parties have measures in place that encourage the switching from solid cooking fuels, such as biomass and coal, to cleaner alternative fuels, such as kerosene, liquefied petroleum gas (LPG), natural gas and biogas.

It means large scale hydraulic fracking for gas and massive strip mining operations for coal, the likes of which we haven't yet seen.

Since the present budget covers the summer months of July and August 1998, there are no requirements for heating gas, firewood and coal.

The substitution of natural gas for coal has put the US on track to meet the Obama administration s international commitment to reduce CO2 emissions 17 below 2005 levels by 2020. Gas is also better for local air quality, owing to the absence of the sulfur dioxide, nitrous oxide, mercury, and particulates emitted by burning coal.

Specific actions include retrofitting or repowering of facilities to increase thermal efficiency and fuel switching from coal and heavy fuel oil to natural gas.

For example, if in a cogeneration scheme renewables were to replace oil or coal, gas would still be needed for generating the heat component.

The vital question is what would replace coal if were to stop using it. Judging from their chant No coal, no gas, no nukes, no kidding and Biofuels hell no! the protesters in Washington would rule out many plausible alternatives.

And so far there are only three major sources of that coal and gas, hydro electric, which in most places is maxed out and nuclear.

The rest of the housing units which are not centrally heated provide their own individual heating by burning coal, wood or gas or using electricity.

Customers and coal trading enterprises in coal marketing areas shall have the right to buy coal directly from coal mining enterprises.

For example, the additional funds are used to install more gas boilers (in replacement of existing coal fired boilers) than envisaged by the GEF project alone.

And of course, coalmines are very dangerous places because in some of these coalmines, you get gas. When that gas blows up, people die. So you're producing a biogas out of coal in some mines, but not in others.

This is called coal bed methane. Why is this picture interesting? Because if coal turns out to be concentrated plant life, the reason why you may get a differential in gas output between one mine and another the reason why one mine may blow up and another one may not blow up may be because there's stuff eating that stuff and producing gas.

Article 35 The State shall encourage and support coal mining enterprises and other enterprises to produce both coal and electricity, coking coal, coal chemicals and building materials made of coal and engage in deep and fine processing of coal.

All oil, coal and gas as well as about 97 per cent of electricity is imported the rest of the electricity is produced by industries and hydropower stations.

There, competition in electricity generation has spurred shifts from coal and oil to natural gas, which is burned in high efficiency units, and increased productivity in nuclear plants.