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Decarbonization
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The debate over renewable energy certificates (RECs)
What does "100% renewable" really mean? A look inside the REC debate with Michael Leggett and Peggy Kellen
Sep 10
•
David Roberts
28
17
1:15:51
What's up with clean energy in Finland?
Nuclear, wind, and pragmatism: Finland's energy revolution.
Apr 11
•
David Roberts
33
9
57:38
What's the deal with enhanced rock weathering to store CO2?
Crushed rock, farmland, and CO₂ storage—Zeke Hausfather breaks it all down.
Feb 7
•
David Roberts
32
10
1:07:25
A tool that enables solar-first home electrification
James Quazi of Balto Energy helps California homeowners navigate the complex puzzle of optimizing the mix of electrification, solar, and batteries for…
Sep 13, 2024
•
David Roberts
27
7
50:35
Nuclear? Perhaps!
I speak with Jigar Shah (head of DOE’s Loan Programs Office) about all things nuclear, including its recent performance, the strategies that could…
Feb 21, 2024
•
David Roberts
72
53
1:13:43
Transitioning off of fossil gas in Australia
The state of Victoria is Australia's second most populous & its most dependent on fossil gas. Now the gov't is explicitly targeting a transition to…
Jan 17, 2024
•
David Roberts
68
1:01:43
Decarbonizing a sprawling university system
Lindsey Rowell is charged with developing a plan to decarbonize the California State University -- the largest public university system in the country…
Jan 3, 2024
•
David Roberts
81
6
1:02:43
We are closing in on zero-carbon cement
Making cement -- the most commonly used substance on Earth after water -- is responsible for 8% of global carbon emissions. It generates CO2 both…
Dec 27, 2023
•
David Roberts
132
27
1:08:54
Getting better at mining the minerals needed for clean energy
We're getting worse at finding key minerals, even as the clean-energy economy demands way, way more of them. I talk with Kurt House, CEO of KoBold…
Dec 20, 2023
•
David Roberts
35
8
59:29
The Farm Bill is the most important climate bill this Congress will pass
The Farm Bill is likely to pass in coming months and it is arguably the most important climate bill Congress will address this session. To talk about…
Dec 6, 2023
•
David Roberts
53
35
59:28
The cheapest way to permanently sequester carbon involves ... fizzy water
In Iceland, a company is carbonating water (like with a SodaStream!) and injecting it underground, where the CO2 mineralizes & becomes rock. How much…
Nov 10, 2023
•
David Roberts
67
6
59:25
What's the deal with district energy?
District energy -- in which a group of buildings share a common source of heating & cooling -- dates back at least to the Roman Empire, but the…
Oct 25, 2023
•
David Roberts
25
8
59:59
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