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Can alternative energy effectively replace fossil fuels?

james dixon

Well-Known Member
Premium Member
In another forum I found this which looks interesting. I cut a lot out to fit, check the link for the full story

This Gasoline Is Made of Carbon Sucked From the Air

A Harvard-affiliated Canadian company is making a liquid fuel that is carbon neutral, and they hope the economics will be in their favor.

Imagine driving up to your local gas station and being able to choose between regular, premium, or carbon-free gasoline.

Carbon Engineering, a Canadian company, is already making a liquid fuel by sucking carbon dioxide (CO2) out of the atmosphere and combining it with hydrogen from water. This is an engineering breakthrough on two fronts: A potentially cost-effective way to take CO2 out of the atmosphere to fight climate change and a potentially cost-competitive way to make gasoline, diesel, or jet fuel that doesn’t add any additional CO2 to the atmosphere.

“Our paper shows the costs and engineering for a full-scale plant that could capture one million tons of CO2 a year,” Keith said.

“It costs more than a barrel of oil right now, but in places with a price on carbon of $20 a ton we’re competitive,” Oldham said in an interview.

Still, even at $100 per ton, there aren’t enough CO2 buyers right now. So the company decided to make a carbon-neutral liquid fuel, said Steve Oldham, CEO of Carbon Engineering. The captured CO2 is combined with hydrogen, which is made through the electrolysis of water. While the process requires a lot of electricity, the pilot plant in Squamish uses renewable hydro power. The resulting synthetic fuel can be blended or used on its own as gasoline, diesel, or jet fuel. When it’s burned it emits the same amount of CO2 that went into making it, so it’s effectively carbon neutral.

Carbon Engineering is building a larger plant, utilizing low-cost renewable energy, that will produce 200 barrels of synthetic fuel a day. It should be operational in 2020, said Keith. The company is also looking to license their technology.

“We think this is very scalable and will have world-wide markets,” says Oldham. “All you need is air and water as feedstocks, and some electricity.” And a license to their tech.
Carbon Engineering Makes Gasoline by Capturing Carbon Dioxide From the Air

I must add: Plants live on CO2 and exhale 02; We live on O2 and exhale CO2
:)-
 
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