giftedviz.com
giftedviz.com August 17, 2018


Technologies may reduce cost of carbon uptake from atmosphere

11 June 2018, 02:53 | Ross Houston

B.C. start-up says it can slash carbon-capture costs, replace gasoline at competitive price

Maybe we can afford to suck CO2 out of the sky after all

But many experts say that even if all emissions stopped tomorrow, the planet would continue to warm and seas would continue to rise.

It aims at the eventual construction of a vast, industrial-scale network of carbon scrubbers, capable of removing greenhouse gases directly from the atmosphere.

"At Carbon Engineering, we now have the data and engineering to prove that DAC can achieve costs below $100 (U.S.)", he said.

A new application of old technology may be the answer.

Previous research and studies into direct air capture (DAC) have suggested that removing a ton of Carbon dioxide from the atmosphere would cost US$600, which is too expensive to be a feasible solution, Keith said.

"This isn't going to save the world from the impacts of climate change, but it's going to be a big step on the path to a low-carbon economy", said David Keith, a Harvard Professor of Applied Physics and founder of Carbon Engineering.

Carbon Engineering (CE), a company that is partly owned by Bill Gates has partnered with a team from Harvard University to develop this technology, which the company says can now directly capture co2 from the atmosphere for less than $100 per ton in a method they call Direct Air Capture (DAC). Depending on a variety of design options and economic assumptions, the cost of pulling a tonne of Carbon dioxide from the atmosphere ranges between US$94 and $232.

The paper could have major ramifications across the industry. Each day they absorb about a ton of Carbon dioxide, but they're working on blueprints for a much larger facility which could potentially filter a million tons of Carbon dioxide per year. This solution is then heated and treated, to kick off chemical reactions making it possible to re-extract this carbon dioxide to be used for making chemicals needed for fuel, or for storage. "This paper provides that transparency".

Trudeau and Kenney, and Notley offer congratulations on Ford victory in Ontario
People waved party signs and embraced while they waited for Ford to arrive. "We have won more seats than we have in a generation". NDP Leader Andrea Horwath was also pressed on the issue, and would only say that the decision was Ford's to make.


Trump withdrew from G7 statement to show toughness: Kudlow
Follow his statement , Trump and several of his advisors went on the attack, citing similar talking points. Trump reacted swiftly onboard Air Force One as it traveled to Singapore for the historic U.S.


How To Pre-Register for Elder Scrolls Blades
It's likely we'll see more of Rage 2 , and hopefully some more of Fallout 76 , but maybe there will be a few surprises in store. Battling will follow players' swiping movements, and there will be character customization in the game.


Banks of fans blow air through a carbon dioxide-capturing solution in this rendering of a direct air capture plant. Carbon Engineering's goal is to use direct air capture to produce carbon-neutral fuels and converting carbon-free energy into high-energy fuels for vehicles such as planes and barges, which are hard to electrify.

Carbon Engineering's next step is to build a full-scale plant. Since its components are off the rack, it should be easy to scale up, Oldham said. All of the technology required to build the new carbon capture system already exists, according to MIT Technology Review.

For decades, carbon capture has seemed like a promising solution.

Carbon Engineering's fuel costs about 25 per cent more than gasoline made from oil.

Set up in 2009 with funding from Microsoft's Bill Gates and Canada oil sands financier Norman Murray Edwards, their pilot plant has been running since 2015, capturing about one tonne of Carbon dioxide per day.

Noah Deich is the executive director of the Center for Carbon Removal.

The National Renewable Energy Laboratory (NREL) reported in 2016 that electrolysis using wind power could provide hydrogen at a cost of about $4.50 per kilogram. The market will get a further boost as the Canadian government and US states adopt clean fuel standards that will provide incentives for marketers to purchase low-carbon alternatives. "As a result, ADM significantly reduces the carbon intensity of the ethanol they're producing, which in turn can make them eligible to sell into low-carbon fuel markets".



Other News

Trending Now

US Representatives Told by Trump to Not Endorse G7 'False Statements' Communique
Trudeau said his nation is insulted that Trump unilaterally imposed stiff tariffs on Canada for "national security" reasons. Trump threatened at the meeting that the US would end all trade with nations that refuse to end "unfair" trade practices.

James injured hand punching black board after Game 1
But to say it's easier to be a great player on a lesser team is kind of tone deaf and missing multiple points. I've got a teenage boy, a preteen, and a little girl that wasn't around (back then) as well.

Trump, Kim Arrive In Singapore Ahead Of High-Stakes Summit
Singapore Foreign Minister Vivian Balakrishnan shared a photo that showed him Balakrishnan welcoming Kim Jong-Un to Singapore . It is unclear, however, under what terms North Korea would agree to in an effort to reduce its nuclear arsenal.

Virat Kohli ranks 83rd in Forbes list of highest-paid athletes 2018
American Football was the next most-represented sport with 18 players, followed by baseball with 14 and football with nine. The Forbes list factored in prize cash, salaries and bonuses earned between June 1, 2017 and this past June 1.

Stormy Daniels' former attorney countersues
But in new docs Davidson says Stormy and her team contacted him "seemingly hundreds of times " in late 2016 to smooth things out with Cohen.

Donald Trump, Kim Jong-un arrive in Singapore for historic summit
Dismantling a secret nuclear arsenal built up over decades would take several years and be extremely hard to check, they say. The US wants North Korea to give up its nuclear weapons but it is not clear what Pyongyang might want in return.

Aletta becomes first hurricane of 2018 Pacific season
In this 3-D Flyby animation, NASA analyzed the rainfall rates within Tropical Storm Aletta on June 6, 2018 at 0046 UTC (June 5 at 8:46 p.m.

Trump to leave G7 summit early amid feud with Trudeau, Macron
Trump has said he'll use the summit to argue that the other six nations are taking advantage of the United States on trade. Cranberries and rice are mostly imported from key states that voted for Trump in the 2016 election.

Abramovich rejects offer from Britain's richest man to buy Chelsea
The businessman missed the FA Cup final victory against Manchester United that sparked further unrest among the Chelsea camp. It means there's been speculation that Abramovich could up sticks after buying Chelsea for £140million in 2003.

Microsoft Acquires 5 Game Studios, Touts Diverse E3 Software Lineup
The game looks like it plays beautifully and the visuals throughout the new trailer are impressive , to say the least. Three years later, Xbox's backward compatibility for older games has become one of the console's defining features.