147. Decarbonising buildings - Aug24

147. Decarbonising buildings - Aug24

How to decarbonise buildings? That’s an important topic because that sector accounts for 37% of all emissions, making it one of the three pillars of decarbonisation next to electricity generation and transportation.

Progress has been mixed. If lighting is an incredible success, heating and cooling remain a complex proposition with certain countries adopting new technologies much faster than others. Energy efficiency is sometimes a hard sell, as pay back periods can be counted in decades. Energy efficiency can be active, passive, “behind the meter” or at system’s level.

Laurent and Gerard wander though that landscape with Vincent Petit, who runs Schneider Electric Sustainability Research Institute. Vincent has overseen the company’s prospective on the Climate and Energy Transition since 2017. Digital and behind the meter (solar, batteries) open new horizons even if regulators get confused between sticks and carrots.

Furthermore, the famous “Jevons Paradox” seems to indicate that energy efficiency gains trigger a rise in energy consumption. We discuss options to decarbonise buildings, a long and winding road, but nevertheless critical to solving climate change. We debate about the value of sticks and carrots and the efficiency of public policy support. Is there a winning formula?

We thank Amundi for supporting the show

Transcripts available here: https://www.spreaker.com/podcast/redefining-energy--3170008

Episoder(174)

191. “How Big Things Get Done” with Pr. Bent Flyvbjerg (hosted by Michael Barnard)

191. “How Big Things Get Done” with Pr. Bent Flyvbjerg (hosted by Michael Barnard)

This is a re-release of the legendary interview by Michael Barnard of Pr Bent Flyvbjerg on our sister show ”Redefining Energy Tech” Professor Bent Flyvbjerg, an expert on megaprojects and author of Ho...

18 Aug 20251h 19min

190. Solar and Flex – Solar Power Summit 2025

190. Solar and Flex – Solar Power Summit 2025

This Spring, Laurent Segalen was invited by Solar Power Europe to moderate a panel, during the Solar Power Summit, around the theme ”Winning the Flex challenges”.The Speakers were:Andrea Wechsler, Mem...

11 Aug 202539min

189.  Energy Disruptions - (Gerard on "Clean Titans")

189. Energy Disruptions - (Gerard on "Clean Titans")

This is Summer time, so we publish some contents that we have created on other channelsA few weeks ago, Gerard came on the ”Clean Titans”The YouTube channel “Clean Titans” focused on clean energy, is ...

4 Aug 20251h 9min

188.  US/Petrostate vs EU/Electrostate – a joint episode with Open Circuit

188. US/Petrostate vs EU/Electrostate – a joint episode with Open Circuit

On July 7th, Gerard and Laurent were invited to appear on the U.S. podcast Open Circuit, alongside Jigar Shah, Katherine Hamilton, and Stephen Lacey. It was an emotional reunion—Jigar and Katherine we...

28 Jul 202532min

187. Texas: Power Surge or Power Splurge? - Jul25

187. Texas: Power Surge or Power Splurge? - Jul25

Texas is an oddity in the western electricity world: fastest growing load, ultra-low prices, crazy development of renewables. Texas consumes now more power than France, despite having only half the po...

21 Jul 202526min

186. Power under Pressure: Fortum’s CEO on Datacenters’ growth and Russian Attacks (Eurelectric)

186. Power under Pressure: Fortum’s CEO on Datacenters’ growth and Russian Attacks (Eurelectric)

Laurent had the pleasure and privilege of sitting down with Markus Rauramo, CEO of Fortum, during the Eurelectric “Power Play” conference in Brussels this June.  Fortum, the Finnish energy company als...

14 Jul 202524min

185. Blackouts - Jul25

185. Blackouts - Jul25

What Really Happened During the Iberian Blackout This Spring? And How Should We Make Sense of the Conflicting Reports?  To shed light on the events, Gerard and Laurent are joined by global energy expe...

7 Jul 202524min

184. Market dynamics and Pricing of Battery Materials - Jun25

184. Market dynamics and Pricing of Battery Materials - Jun25

Six years ago, Simon Moores, CEO of Benchmark Minerals Intelligence shook the world in a now legendary testimony in front of the US Senate. Then, Simon predicted the exponential growth of batteries an...

22 Jun 202533min

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