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This Swiss Company Is Paving The Way To Slow Down Climate Change

A draft U.N. scientific report, due for publication in October about ways to achieve the goals of the 2015 Paris climate agreement, is likely to boost such "carbon dioxide removal" (CDR) technologies.

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Climate, Carbon removal
A facility for capturing CO2 from air of Swiss Climeworks AG is placed on the roof of a waste incinerating plant in Hinwil, Switzerland, July 18, 2017. VOA

A small Swiss company won $31 million in new investment on Tuesday to suck carbon dioxide from thin air as part of a fledgling, costly technology that may gain wider acceptance from governments in 2018 as a way to slow climate change.

Climeworks AG, which uses high-tech filters and fans to extract carbon dioxide from the atmosphere at a cost of about $600 a ton, raised the money from investors including Zurich Cantonal Bank.

“It’s all about cost reductions,” Jan Wurzbacher, a co-founder and co-CEO of Climeworks, told Reuters of how the company would use the funds.

Extracting vast amounts of carbon dioxide from the atmosphere could help to limit global warming, blamed for causing more heatwaves, wildfires, floods and rising sea levels.

The company says it has a long-term “vision” of capturing one percent of man-made carbon dioxide emissions by 2025.

But that is a far off. Its capacity is just 1,000 tons of carbon dioxide a year while global emissions totalled 32.5 billion tons in 2017, according to the International Energy Agency.

And costs are now too high.

In June, however, Climeworks’ main rival, Canadian-based Carbon Engineering, outlined the design of a plant that it said could extract carbon dioxide from the air for perhaps as little as $94 a ton.

That could make the technology more feasible if governments jack up penalties for carbon emissions this century. In a European market, carbon emissions prices are now about 21 euros a ton.

Climate, Climbwork
A facility for capturing CO2 from air of Swiss Climeworks AG is placed on the roof of a waste incinerating plant in Hinwil, Switzerland. VOA

Climework’s industrial plant in Switzerland now sells carbon dioxide to nearby greenhouses as an airborne fertilizer for tomatoes or cucumbers. It also has a project in Iceland where the gas is buried deep underground.

After the new round, investments in Climeworks’s technology total about $50 million, it said. The company has expanded to 60 employees from 30 since the start of 2017.

A draft U.N. scientific report, due for publication in October about ways to achieve the goals of the 2015 Paris climate agreement, is likely to boost such “carbon dioxide removal” (CDR) technologies.

Also Read: Cold, Dry Climate Responsible for Neanderthal Disappearance

Until now, such CDR has often been bundled with other more exotic and risky “geoengineering” technologies such as spraying chemicals into the upper atmosphere to dim sunlight.

But the draft by the Intergovernmental Panel on Climate Change, seen by Reuters, categorizes CDR for the first time as “mitigation,” the mainstream term used for cutting greenhouse gas emissions.

($1 = 0.9957 Swiss francs) (VOA)

Next Story

Leader of New Climate Panel Calls For ‘Bold Action’

The climate panel is separate from an effort by Democrats to launch a Green New Deal to transform the U.S. economy and create thousands of jobs in renewable energy.

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Climate
In this April 1, 2014 file photo, Rep. Kathy Castor, D-Fla., talks during a House Energy and Commerce subcommittee on Oversight and Investigation on Capitol Hill in Washington. VOA

It does not yet have office space, staff or even Republican members, but Florida Rep. Kathy Castor is confident that a special House committee on climate change will play a leading role on one of the most daunting challenges facing the planet.

Castor, who chairs the new panel, says those early obstacles can be overcome as lawmakers move to reduce carbon pollution and create clean-energy jobs.

“The Democratic caucus is unified under the belief we have to take bold action on the climate crisis,” Castor said in an interview.

While that can take many forms, the transition to renewable energy such as wind and solar power is “job one,” she said.

Castor, who’s in her seventh term representing the Tampa Bay area, said Congress has a “moral obligation” to protect future generations from the costly effects of climate change, including more severe hurricanes, a longer wildfire season and a dangerous sea-level rise.

House Speaker Nancy Pelosi named Castor to lead the panel in December, saying she brings experience, energy and urgency to what Pelosi called “the existential threat of the climate crisis” facing the United States and the world.

The climate panel is similar to one Pelosi created when Democrats last controlled the House from 2007 to 2010. The panel was eliminated when Republicans took the majority in 2011.

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“The Democratic caucus is unified under the belief we have to take bold action on the climate crisis,” Castor said in an interview. Pixabay

While the previous panel played a key role in House approval of a landmark 2009 bill to address global warming, Castor said the new panel is likely to focus on a variety of actions rather than a single piece of legislation.

She and the eight other Democrats named to the panel “are ready to stand up to corporate polluters and special interests” as they press for action to reduce greenhouse gas emissions and move toward a clean-energy economy, Castor said.

“Climate deniers, fossil fuel companies and other special interests have had an outsized influence” in Congress in recent years, she said, promising to “stand up” to those forces to protect the environment and create green jobs.

The climate panel is separate from an effort by Democrats to launch a Green New Deal to transform the U.S. economy and create thousands of jobs in renewable energy.

climate
Pelosi agreed, saying in a statement that the climate panel will “spearhead Democrats’ work to develop innovative, effective solutions to prevent and reverse the climate crisis.” Pixabay

Castor dismissed the idea that the Green New Deal — put forth by freshman Rep. Alexandria Ocasio-Cortez of New York and veteran Sen. Ed Markey of Massachusetts — will conflict with the climate panel.

“My job and the committee’s job is to take the general concepts (of the Green New Deal) and turn them into a real policy framework and legislative language and eventually law,” she said.

Pelosi agreed, saying in a statement that the climate panel will “spearhead Democrats’ work to develop innovative, effective solutions to prevent and reverse the climate crisis.”

Pelosi invited Ocasio-Cortez, a social media star and the best-known member of the large class of freshman Democrats, to join the climate panel, but she declined, saying she wants to focus on the Green New Deal and other committee assignments.

Three freshmen — Sean Casten of Illinois, Mike Levin of California and Joe Neguse of Colorado — serve on the panel, along with veteran lawmakers such as Rep. Ben Ray Lujan of New Mexico, the fourth-ranking House Democrat, and Californians Julia Brownley and Jared Huffman, both close Pelosi allies.

“We need their passion and energy, and we need support from all corners all across the country,” Castor said of the freshmen members. “It’s all hands on deck right now.”

Republicans have not named anyone to the climate committee, but six GOP members are expected to join the panel this month.

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While the earlier climate panel focused on establishing the threat posed by climate change, Castor said the time to debate climate science is long past.

While she would have preferred that the committee be given subpoena power and legislative authority to draft their own bills, the panel’s more limited power “is not going to hamper us,” Castor said. Most invited witnesses will be eager to testify, she said, and those who resist — including members of the Trump administration — can be compelled to appear by other committees such as Energy and Commerce or Natural Resources.

Also Read: Researchers Identify Gene To Prevent And Treat Alcoholism

While the earlier climate panel focused on establishing the threat posed by climate change, Castor said the time to debate climate science is long past.

“People understand the problems,” she said. “They see the effects of sea rise and more dangerous storms. They understand it. They look at Washington and kind of throw up their hands and say, ‘Why don’t you guys do something?’ ”

The committee’s challenge, she added, will be “to restore the faith of people and show them Washington can do some things.” (VOA)