A Quote by Charles C. Mann

Not only are utilities switching from coal and oil to gas, but also trucking, schoolbuses, garbage trucks, and even taxi fleets. — © Charles C. Mann
Not only are utilities switching from coal and oil to gas, but also trucking, schoolbuses, garbage trucks, and even taxi fleets.
Nearly all of our existing power sources are generators which use a heat cycle. This includes our coal, oil, and gas fired utilities, our automobiles, trucks, and trains, and even our nuclear fission utility power plants.
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.
One of the industries we follow very closely is the trucking industry. They would love if today there was an option for them to run their fleets on natural gas, because of the price disparity between oil and refined diesel - which they almost exclusively run on now - and natural gas.
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.
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.
Coal ash gets far less attention than toxic and greenhouse gas emissions from power plants, but it has created environmental and health problems - every major river in the Southeast has at least one coal ash pond - and continuing legal troubles and large cleanup costs for the authority and other utilities.
No one does a better, cleaner, or environmental friendlier, than the United States, when it comes to drilling for oil, gas, coal, oil refineries and fish friendly hydroelectric.
There's no question that natural gas is a lot better than coal or oil, in the sense that natural gas produces less carbon per unit of energy produced.
I will fight for oil, coal and natural gas.
Wind has the potential to produce many, many more jobs per kilowatt hour than coal. But the coal industry has tremendous political clout on Capitol Hill because of its alliance with the railroads... and with coal-burning utilities...
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.
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.
Climate change deniers would have us believe that oil, gas, and coal are the only ways to power a modern, industrialized society. They are wrong, and the proof is all around us.
In the near term, oil is galloping ahead and leading our economy. We have to corral the "horse" and gradually reduce our dependence on oil and coal, in their present forms. Green-energy investment is inherently high-tech, and we could lead in the next-generation energy technologies, as we did and do now with oil and gas. All it takes is leadership!
Prescriptive regulations, such as telling electric utilities what kinds of coal to burn or what kinds of scrubbers to install on their smokestacks, were not only intrusive, they were also grossly inefficient.
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