A Quote by Thomas A. Edison

It is very different to make a practical system and to introduce it. A few experiments in the laboratory would prove the practicability of system long before it could be brought into general use. You can take a pipe and put a little coal in it, close it up, heat it and light the gas that comes out of the stem, but that is not introducing gas lighting. I'll bet that if it were discovered to-morrow in New York that gas could be made out of coal it would be at least five years before the system would be in general use.
Today, natural gas now outstrips coal as the leading provider of electricity in America. If this is as big as people believe it is, natural gas will soon be powering trucks and marine ships. Maybe even standard commercial cars that people use at home through compressed natural gas, other gas to liquids. The potential is there for more energy independence by America and a reliance on cleaner fuel - natural gas emits half as much as coal, in terms of carbon emissions. That's a real bounty.
Natural gas emits only half the carbon dioxide of coal when burned, but if methane leaks when oil companies extract it from the ground in a sloppy manner - methane is far more potent a greenhouse gas than carbon dioxide - it can wipe out all the advantages of natural gas over coal.
If anybody is so mad at Vladimir Putin, you know what they could do? They could advocate for a gas tax. He gets all his leverage from selling gas and oil. If we had a gas tax that made that less palatable, he would be less of a player on the world stage.
Coal used to be a very dirty fuel but coal has become cleaner and cleaner over the decades. Clean coal now is quite clean. Clean coal now has the same emissions profile as natural gas. Clean coal can become cleaner still. We can take even more of the pollutants out of coal and I believe we should. Clean coal, I think, is the immediate answer to Canada's energy needs and the world's energy needs. There are hundreds of years available of coal supplies. We shouldn't be squandering that resource. We should be using it prudently.
Under my plan of a cap and trade system, electricity rates would necessarily skyrocket… Because I’m capping greenhouse gasses, coal power plants, natural gas…you name it…whatever the plants were, whatever the industry was, they would have to retro-fit their operations. That will cost money…they will pass that money on to the consumers.
The transition from coal, oil, and gas to wind, solar, and geothermal energy is well under way. In the old economy, energy was produced by burning something - oil, coal, or natural gas - leading to the carbon emissions that have come to define our economy. The new energy economy harnesses the energy in wind, the energy coming from the sun, and heat from within the earth itself.
We need a firm cap on carbon emissions from fossil fuels. No coal, oil, or gas could enter the economy until the buyer had a permit. All permits would be auctioned by the federal government, and the number of permits auctioned would be decreased by three percent per year. Permits could be traded, but they could not be created out of whole cloth by companies that plant forests or dump iron filings at sea.
You can't invest in natural gas on a daily basis. It's too volatile. But if you think of natural gas as a long-term holding, then you push your profit horizon out. A long-term time horizon would be at least two years.
We've recognized that natural gas would be the fastest-growing of the conventional fuels: oil, natural gas, coal. And so, we see the important role that natural gas will play globally and, more importantly, the important role it will play in the U.S. in terms of meeting future energy demand.
The ecosystem of our world is a closed system: it would run out of gas, collapse of its own weight.
Natural gas will displace coal in power generation. Getting natural gas into the transportation fleet is harder. It works best for vehicles that work from centralized fueling facilities like trucking fleets or buses and cabs. That is happening. Before it can make big inroads beyond that, infrastructure is going to need to be developed.
I do not understand this squeamishness about the use of gas... I am strongly in favour of using poisoned gas against uncivilised tribes... It is not necessary to use only the most deadly gases: gases can be used which cause great inconvenience and would spread a lively terror and yet would leave no serious permanent effects on most of those affected.
Burning carbon-based substances like oil, gas, and especially coal, produces billions of tons of extra carbon dioxide each year. Methane gas from cows and pigs and other animals on our large farms ends up in the atmosphere as well, trapping more of the sun's energy as heat.
I decided I was going to be an artist who wrote my own songs, and turned down the publishing deal. That meant that the first few years here were really tough financially. I didn't know if I was going to have gas to get home sometimes or could put gas in the car.
The blockade against American natural-gas exports needs to be lifted, and the war on coal needs to be ended, so that, instead of being wasted to replace perfectly good coal-generated electricity, our natural-gas exports can be expanded even further.
Before there was even an official naming of the 3DS, or before it was even decided that there would be 3-D capabilities, Mr. Iwata had brought up the topic of a new portable gaming system, and with that, the request to create a new title for that system... The topic of Kid Icarus came up.
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