Catalyst with Shayle Kann2 Des 2021

A bumpy ride toward decarbonizing aviation

Aviation represents 2-3% of global GHG emissions. If the aviation sector were a country, its emissions would rank around 6th in the world, somewhere between Japan and Germany. If you add the additional warming impacts of aircraft contrails and estimates are that aviation contributes something like 3.5% of total anthropogenic warming. It's also another one of those notoriously tough-to-abate sectors. Jet fuel (a.k.a. kerosene) is pretty magical. It has enabled the movement of people and the globalization of high-value goods. Sustainable aviation fuels, hydrogen, electrification, and electrofuels are all possible solutions -- but they all carry their own challenges. Dan Rutherford knows those challenges well. He's the Director of the aviation and maritime programs at the International Council on Clean Transportation. In this episode, Shayle talks to Dan about the pros and cons of these various tech pathways. They look at how these technologies could play out in the tight economics of airlines and who will bear those costs. They also examine the pressures on the industry to decarbonize, including consumer interest enabled by emerging low-carbon-travel search features. Finally, they peer into the future at the next generation of planes. Catalyst is supported by Atmos Financial. Atmos offers FDIC-insured checking and savings accounts that only invest in climate-positive assets like renewables, green construction and regenerative agriculture. Modern banking for climate-conscious people. Get an account in minutes at joinatmos.com.

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(275)

Anduril's vision for powering maritime defense

Dual-use technologies and the rise of defense tech are having a moment. But how does the defense sector approach innovations in energy that may be necessary to optimize its fleets? To help answer tha...

24 Sep 32min

AMA: Fuel cells, geopolitics, and the solar growth curve

As we head into the final quarter of this pivotal and dramatic year for the energy sector, Catalyst host Shayle Kann takes stock of 2026 so far – and considers what’s to come – in this AMA-style episo...

17 Sep 23min

Do data centers actually increase electricity prices? No...and yes

You don’t have to look far to see the vitriol and backlash ignited by the rapid expansion of hyperscaler data centers. While critics and activists tend to focus their ire on resource consumption and r...

10 Sep 42min

What comes after the data center backlash?

In their early days, data centers were largely welcomed by communities who saw their arrival as an economic boost. Today as concerns around noise levels, power prices, water use, and AI grow, they fac...

3 Sep 47min

The rise of metal fuels

Diesel generators remain ubiquitous because they offer an unusually powerful combination of low cost, high energy density, long-duration storage, and reliable off-grid power. But their pollution, nois...

27 Aug 40min

Can AI revolutionize grid operations?

Everyone loves to talk about the “broken grid.” But if you look inside a utility’s planning and operations functions, a different picture emerges: infrastructure that is remarkably reliable, built and...

20 Aug 39min

Is now the time for DERs to scale? [re-published]

A decade ago, DERs were hot. The hype was that things like batteries, smart devices, and other distributed energy technologies would offset the need for expanding traditional grid infrastructure. But...

13 Aug 42min

Critical Capital: Senator Tillis' case for "all-of-the-above" energy

This week, we’re presenting an episode of Critical Capital, a new podcast from Crux and Latitude Studios. Energy policy has become increasingly polarized just as the U.S. faces record electricity dem...

11 Aug 31min