Fuels
in sentence
1107 examples of Fuels in a sentence
In the Aerocene era, our steps are much smaller, but radically different; they're steps that began with a bag full of air and wishes, but that can carry us to independence from fossil
fuels
and the opportunity to celebrate Air Day; steps that won't leave footprints on other planets until we've learned to walk in the atmosphere of this one.
Now, the reality is that most of the black ink that we use conventionally is traditionally produced by conventionally burning fossil
fuels
in factories.
There are factories around the world that are burning fossil
fuels
to produce carbon black, to make black inks that we use on an everyday basis.
But given that millions of liters of fossil
fuels
are already being burned out there by our cars, our engines and our exhaust out there, what if you could capture that pollution and use it to recycle and make those inks?
If burning fossil
fuels
was so bad that it threatened our very existence, how could we just continue like before?
Nor that air pollution is hiding a warming so that when we stop burning fossil fuels, we already have an extra level of warming perhaps as high as 0.5 to 1.1 degrees Celsius.
One of the things you can do is you can start producing close to carbon-neutral
fuels
on a commercial scale by 2025, which we're doing with Exxon.
We have the reckless burning of fossil
fuels
along with other greenhouse gasses, so called, leading to climate change.
We can use prescribed burning to intentionally thin out trees and burn up dead
fuels.
Instead of putting all the fires out, we need to put some of them back to work thinning forests and reducing dead
fuels.
The bad news is they’re rocket
fuels.
The beauty of hydrogen is it can come from so many different sources: it can come from fossil fuels, it can come from any way that you can create electricity, including renewables.
It burned kind of slow, but it made a nice smell, compared to other rocket
fuels
I had tried, that all had sulfur in them.
Human actions are now releasing 9.4 billion metric tons of carbon into the atmosphere, from activities such as burning fossil
fuels
and intensive agricultural practices, and other ways we change the way we use land, including deforestation.
I'm here to talk about a related aspect, on how our emissions of greenhouse gases from burning of fossil
fuels
is reducing the nutritional quality of our food.
You know, so humans generate about 12 trillion watts, or 12 terawatts, from fossil
fuels.
AF: Because we have ingrained in us a price of plastic from fossil fuels, which sits just under what it takes to economically and profitably recycle plastic from plastic.
Or that there had been more fossil
fuels
in the ground.
The biggest single cause of global warming, along with deforestation, which is 20 percent of it, is the burning of fossil
fuels.
The thread that links them all: our addiction to carbon based fuels, like dirty coal and foreign oil.
One of the fastest ways to cut our dependence on old dirty
fuels
that are killing our planet.
Well, for the last century, we've organized ourselves around fossil fuels, arguably, the most valuable material system we have ever known.
Fossil
fuels
will one day give way to renewable energy.
degrees Celsius, and it's going to keep going up because we keep dumping fossil
fuels
into the atmosphere.
We're very hungry for fossil
fuels
too.
We're running out of fossil
fuels.
And one of the ways I like to do that is to look back at the stories people used to tell before we had cheap oil, before we had fossil fuels, and people relied on their own muscle, animal muscle energy, or a little bit of wind, little bit of water energy.
And as you go across there you will see that we've got a few tens of years, and perhaps 100 years of fossil
fuels
left.
Let's look first at burning fossil fuels, either burning coal or burning natural gas.
You take about eight or so carbon atoms, about 20 hydrogen atoms, you put them together in exactly the right way and you get this marvelous liquid: very energy-dense and very easy to refine into a number of very useful products and
fuels.
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