Filter by:
Order by:
Order:
Display:
Miniseries:
Topic:

Topic: Ethanol

[Episode #125] – Beyond Planet of the Humans

Planet of the Humans, by filmmakers Michael Moore, Jeff Gibbs, and Ozzie Zehner, has been roundly criticized by everyone involved in energy transition, and rightly so, because it’s more than a decade out of date. But it did manage to confuse some people about the true state of energy transition, and misled them into believing that wind and solar are some kind of hoax perpetrated on an unsuspecting public by evil billionaires. Even worse, some opponents of energy transition started using the film for their own purposes.

But we think everyone—including the filmmakers themselves—rather missed the point of what the film was really about, which isn’t energy transition at all. It’s something else entirely.

In this episode, we speak with Dutch energy analyst Auke Hoekstra about how the film isn't actually about renewable energy at all by focusing on the entire worldview of the filmmakers. You may have read some critiques of the film already, but we guarantee you haven’t heard this take on it!

Geek rating: 3

(more…)

[Episode #59] – Lifecycle Assessment

When we need to compare the environmental consequences of energy technologies — between an internal combustion vehicle or an EV, or between a compact natural gas generator and a big wind farm — what’s the best way to understand the full picture? Should we just look at pollutant emissions? Or should we take a broad view, and consider the total lifecycle, including mining, manufacturing, transport and waste? The latter is what lifecycle assessment (LCA) is all about, and although it can be used to compare very complex sets of things in a helpful way, it can also be abused to suit an agenda.

To really be sure we’re comparing apples with apples, we need to understand the right ways and the wrong ways to do LCA. And then we need to think carefully about the implications of our research, and how to communicate them to a lay audience in such a way that they can inform policy without being misunderstood or misrepresented. It’s a tricky art, but our guest in this episode is an LCA veteran from NREL who can show us the way.

Geek rating: 6

(more…)