Bientôt des BMW propulsées au fumier ?

La COP 30 l’a rappelé avec une certaine brutalité : la bonne volonté ne suffira pas à tenir les Accords de Paris. Pour sortir réellement des énergies fossiles, il faudra des solutions technologiques solides, déployables à grande échelle. Bonne nouvelle : sur ce terrain, la recher ...  Show more

Alors que les États-Unis s’apprêtent à renouer concrètement avec l’orbite lunaire, la NASA affine patiemment les contours de son programme Artemis. L’objectif ne se limite plus à planter un drapeau sur la Lune : il s’agit désormais d’y rester. Et rester implique une question cent ...  Show more

Landfills, dairy farms and wastewater plants all emit methane, the potent greenhouse gas produced when organic material decomposes in the absence of oxygen.  But instead of emitting that methane (often called biomethane or waste methane), it’s possible to capture and refine it, r ...  Show more

Sure, a Tesla has zero tailpipe emissions, but it charges from the grid, and the grid is powered by coal, so it can't really be considered clean, right?  Today on Switched On we talk with Logan Goldie-Scot, who leads energy storage coverage for BloombergNEF, and BNEF Energy Stora ...  Show more

At Cop26 was launched the Global Methane Pledge to catalyse action to reduce methane. The problem is that no one really knew how much methane leaked nor who emitted what. Even the emitters didn’t have a clear view of the problem. First came satellites, that provided a regional as ...  Show more

In 2023, the auto industry went through huge changes in pursuit of lower carbon emission. Some automakers, like Ford, Mercedes, and General Motors, announced their plans to stop selling vehicles with internal combustion engines. The reaction from investment analysts was overwhelm ...  Show more