#Sustainable Aviation

[flyingprivate]

ARC Linx P9

The Linx has a far less complex drivetrain than a chopper, though, that will reportedly reduce the overall maintenance costs. The craft is equipped with a single rotor and twin turboprop engines that can run on Sustainable Aviation Fuel (SAF) or even hydrogen in the future.

[gpstudios]

Celebrating National Aviation Day: A Tribute to Flight and Innovation

Celebrate National Aviation Day on August 19 by honoring the achievements of aviation. From the Wright brothers' first flight to modern innovations, explore the impact and future of this transformative industry.

Introduction National Aviation Day on August 19 celebrates the wonders of flight and honors the pioneering spirit of aviation. From the Wright brothers’ first flight to modern advancements, this day highlights the incredible achievements in aviation and the ongoing quest for innovation in the skies. The Legacy of National Aviation Day National Aviation Day is a day to recognize and celebrate…

[merisarkar]

X-66A: RTX-Boeing partner for NASA’s Sustainable Flight Demonstrator Project

X-66A: RTX-Boeing partner for NASA’s Sustainable Flight Demonstrator Project #India #merisarkar #news #RTX #Boeing #NASA #aviation

X-66A Sustainable Flight Demonstrator Project: The US defence and aerospace company RTX has been selected by Boeing to collaborate on the X-66A flight demonstrator as part of NASA’s Sustainable Flight Demonstrator project. This initiative is dedicated to achieving net-zero CO2 emissions for commercial aviation. With the support of RTX business units Pratt & Whitney and Collins Aerospace, Boeing…

[defencestar]

RTX-Boeing join hands for NASA’s X-66A Sustainable Flight Demonstrator Project

RTX-Boeing join hands for NASA’s X-66A Sustainable Flight Demonstrator Project

NASA’s X-66A Sustainable Flight Demonstrator Project: In a groundbreaking partnership, the US defence and aerospace company RTX has been selected by Boeing to collaborate on the X-66A flight demonstrator as part of NASA’s Sustainable Flight Demonstrator project. This initiative is dedicated to achieving net-zero CO2 emissions for commercial aviation. With the support of RTX business units Pratt &…

[faultfalha]

The whispering of the wind woke up the African plains, carrying with it a strange scent of hope. The EU infrastructure fund was coming with news of clean jet fuel projects. A new horizon of possibility emerged from the horizon, a chance to bridge the gap between continents and between nations. A swirling, mysterious promise of progress, never seen before. Yet the future was so uncertain, no one knew where this journey would take them, but the wind kept whispering, urging them forward, as if it knew something no one else did.

[theemiratestimesblog]

Is Sustainable Aviation Fuel The Answer To Achieving Net Zero Carbon Emissions?

Is Sustainable Aviation Fuel The Answer To Achieving Net Zero Carbon Emissions?

Is Sustainable Aviation Fuel The Answer To Achieving Net Zero Carbon Emissions?: Sustainable Aviation Fuel (SAF) is pinned down as the best chance of achieving zero carbon emissions by airlines by 2050. Etihad Airlines is among those in the industry who are trying this fuel type that can reduce emissions by up to 80% compared to conventional jet fuel. Nevertheless, the supply and price of SAF are…

[unbfacts]

[rjzimmerman]

Excerpt from this story from Canary Media:

Airlines are banking on sustainable aviation fuel to reduce the industry’s planet-warming pollution. But the amount of lower-carbon alternatives available to them right now represents just a few drops in an ocean of petroleum.

On Wednesday, the U.S. Department of Energy announced a nearly $3 billion effort that it said could significantly boost America’s output of sustainable aviation fuel, or SAF, over the next few years, Canary Media has exclusively learned.

The agency’s Loan Programs Office has made conditional commitments to two companies in the Great Plains region that are working to turn crops and waste feedstocks into jet fuel.

Montana Renewables, a subsidiary of the industrial manufacturer Calumet, could receive a loan guarantee of up to $1.44 billion to expand its existing renewable fuels facility in Great Falls, Montana. The company makes biofuels for planes and trucks using vegetable oils and leftover animal fats and greases. The expansion would allow Montana Renewables to produce about 315 million gallons per year of biofuels, most of which will be SAF — equal to nearly eight times the country’s total SAF production capacity in 2023.

Colorado-based Gevo is vying for a loan guarantee of $1.46 billion to build a new jet-fuel refinery in Lake Preston, South Dakota. The facility, named Net-Zero 1, would turn corn into ethanol to produce up to 60 million gallons of SAF per year. Because the ethanol-making process creates carbon dioxide emissions, Gevo is planning to capture CO2 at the refinery and send it via the proposed — and highly contentious — Summit Carbon Solutions pipeline to a storage site in North Dakota.

Patrick Gruber, CEO of Gevo, said the announcement ​“marks a watershed moment for the Net-Zero 1 project and a critical step forward” in the company’s mission to produce low-carbon jet fuel. 

The projects are the first SAF-related ventures to win the backing of the Loan Programs Office, which has issued $42.4 billion in loans and loan guarantees and made $21.6 billion in conditional commitments as of June 2024. The office is supporting other clean energy initiatives such as battery manufacturing, virtual power plants, fuel cell production, and the repowering of old nuclear plants.

The two fuel producers will have to meet certain milestones before they can close on the federal loan guarantees and start putting the financing to work.

[peterbordes]

Congratulations on the world premiere of the NATILUS.Co

HORIZON blended wing body aircraft, a groundbreaking step in sustainable commercial aviation meant for the 200 passenger narrow body market.

This innovative aircraft represents their commitment to sustainability and expansion into passenger aircraft. The HORIZON is a hyper-efficient BWB aircraft designed to emit 50% less carbon, provide 40% greater capacity, and be 25% lighter than the traditional aircraft.

Commercial aviation emits over 918m metric tons of CO2 a year. People are flying more than ever with over 4.5 billion passengers in 2024. The industry has set a collective goal to achieve net zero carbon emissions by 2050. Sustainable aviation represents only 0.5% of global aviation fuel. As the industry seeks effective solutions to modernize fleets and enhance sustainability, NATILUS

has invested countless hours developing the HORIZON to fit seamlessly into existing airport operations.

#aviation #travel #innovation #sustainability

[b-7]

For people who protest against private jets because of carbon emissions, consider this.

Celebrities and VIPs will always be hiring private transport. That's just how it works, that's just a fact of life.

A small private jet burns 1,000-1,500 lbs of fuel per hour.

If you take away small private jets, they'll have no choice but to hire full-size airliners from active airlines.

An airliner burns between 4,000 and 10,000 lbs of fuel per hour, and would have to be taken out of scheduled service.

So if small private jets would get restricted, those people would start burning up to 10 times more fuel, disrupting scheduled services.

Think about it before going out to the next protest against private aviation.

[wachinyeya]

Virgin Atlantic Flight from London Makes History as First Transatlantic Jet Using 100% Sustainable Fuel https://www.goodnewsnetwork.org/virgin-atlantic-flight-from-london-makes-history-as-first-transatlantic-jet-using-100-sustainable-fuel/

[dontmeantobepoliticalbut]

In February US company LanzaJet, which produces sustainable aviation fuel (SAF) from ethanol, announced that it intended to build a second, larger plant on US soil.

The Inflation Reduction Act (IRA) was a "big influence", says Jimmy Samartzis, its chief executive.

The second plant would add to its facility in Soperton, Georgia - the world's first commercial scale ethanol-to-SAF plant.

"We have a global landscape that we are pursuing…[but] we have doubled down on building here in the United States because of the tax credits in the IRA, and because of the overall support system that the US government has put in place."

Signed into law by President Biden in August 2022, the IRA, along with the so-called Bipartisan Infrastructure Law (BIL) enacted in November 2021, are intended, amongst other things, to funnel billions of federal dollars into developing clean energy.

The aim is to lower greenhouse gas emissions, and incentivise private investment, to encourage the growth of green industries and jobs: a new foundation for the US economy.

With a 10-year lifespan, and a cost originally estimated at $391bn (£310bn) but now predicted to reach over $1tn - the final figure is unknown - the IRA offers new and juicer tax credits, as well as loans and loan guarantees for the deployment of emissions reducing technology.

The tax credits are available to companies for either domestically producing clean energy, or domestically manufacturing the equipment needed for the energy transition, including electric vehicles (EVs) and batteries.

Consumers can also receive tax credits, for example for buying an EV or installing a heat pump. The tax credit for SAF producers like LanzaJet is new in the IRA and, offers between $1.25 to $1.75 per gallon of SAF (though it only lasts five years).

Complementary is the BIL, which runs for five years and provides direct investment largely in the form of government grants for research and development and capital projects. Under the BIL, about $77bn (£61bn) will go to clean energy technology projects, according to the Brookings Institution which monitors the law.

One company to benefit so far is EV battery recycling company Ascend Elements.

It has won BIL grants totalling $480m (£380m), which it is matching a similar amount in private investment to build its second commercial facility in Hopkinsville, Kentucky.

"[The IRA and BIL] are massive investments… larger than the infrastructure related provisions in the New Deal," says Adie Tromer from the Brookings. "There is a clear sense that America has become more serious about transitioning to a cleaner economy."

While rules for some tax credits are still being finalized, tens of billions in actual public spending is flowing into the economy, says Trevor Houser at the Rhodium Group, an independent research provider. Rhodium, together with the Massachusetts Institute of Technology, runs the Clean Investment Monitor (CIM) to track US clean technology investments.

According to recently updated CIM data, in the 2023 fiscal year, the federal government invested approximately $34bn (£27bn) into clean energy, the vast majority through tax credits.

The extent to which the policy instruments are so far spurring not just announcements - of which there are plenty - but real extra private investment is harder to know: clean energy investment has been on a general upward trend anyway and the IRA hasn't been around long. But experts believe it is rising.

Total clean energy investment in the US in the 2023 calendar year including from both private and government sources reached a record $239bn (£190bn), up 38% from 2022 according to the CIM data.

Clean energy investment in the US, as a share of total private investment, rose from 3.7% in the fourth quarter of 2022 to 5% in the fourth quarter of 2023.

The IRA has had two main positive effects thus far, says Mr. Houser.

It has "supercharged" private investment in more mature technologies which were already growing very rapidly like solar, EVs and batteries.

It has also, combined with the BIL, led to a "dramatic growth" in investment in emerging climate technologies like clean hydrogen, carbon dioxide capture and removal and SAF. While the total magnitude of those investments are still relatively small compared to the more mature technologies, "the IRA fundamentally changed the economics" says Mr. Houser.

But the IRA is failing to reach some parts of the green economy: so far it hasn't lifted investment in more mature technologies which have been falling like wind and heat pumps, though Mr. Houser notes things may have fallen further without the IRA.

On the industry's mind is the fate of the laws, particularly the longer-to-run IRA, should there be a change of government in the US November elections.

Repealing or amending the IRA (or BIL) would require Republican control of the Presidency, Senate and House - though wholesale repeal would likely face meaningful opposition from within. The rub is many of the projects that the IRA is incentivising are being or will be built in Republican states or counties.

Yet a Republican president alone could potentially frustrate things for example by slowing or deferring loans or grants, or amending the rules which serve the laws. "A Trump presidency would definitely chill the atmosphere and possibly more," says Ashur Nissan of Kaya Partners, a climate policy advice firm.

The Heritage Foundation, a conservative think tank and purveyor of hard-right ideas for the next conservative President, advocates repeal for both the IRA and BIL. For the organization's Diana Furchtgott-Roth, a former Trump administration official, it is fiscally irresponsible for the US, with its vast deficit and debt, to be spending like this.

It is also time, she says, that renewable energy such as solar and wind, into which subsidies have been poured for years, stood on their own feet.

Yet others argue the US can't afford not to do take this path. And the point of the loans program is to take risks to help unlock new solutions that scale. "It would be failing if there weren't any so called 'failures' within it," says Richard Youngman, of Cleantech Group, a research and consulting firm.

Meanwhile, the US's approach is putting competitive pressure on Europe to do more.

Some European clean energy manufacturing companies are now building facilities in the US to take advantage of the tax credits that otherwise would have been built in Europe including solar panel maker Meyer Burger and electrolyser manufacturers Nel and John Cockerill.

"The US wasn't a market for some of these companies in the past because Europe was more active," says Brandon Hurlbut, of Boundary Stone Partners, a clean energy advisory firm.

The EU's Net Zero Industrial Act (NZIA) is expected to enter into force this year. It doesn't involve new money, but seeks to coordinate existing financing and introduces domestic favourability for the first time - putting in place a non-binding target for the bloc to locally manufacture 40% of its clean energy equipment needs by 2030.

In the UK, chancellor Jeremy Hunt has made clear he isn't interested, nor can the UK afford to copy the IRA's approach in some "distortive global subsidy race" and will stick to other ways of helping. The Labour party recently scrapped its $28bn green investment plan seen as a stab at leaning into an IRA style policy.

A global audience will be watching as the US's clean energy juggernaut unfolds. And if it leads others to ask what more they can do to produce clean energy products - even if just for reasons of economic opportunity - it will be good for humanity's sake, says Mr. Hurlbut.

[faultfalha]

The European Union has created a new infrastructure fund to invest in African clean jet fuel projects. The fund is designed to support the development of sustainable aviation sectors in African countries.