logo
episode-header-image
Nov 2021
10m 4s

TED Climate: How much clean electricity ...

TED
About this episode

To fight climate change, we need to clean up the global electricity system by replacing fossil fuel power plants with clean generation -- right? Climate author Solomon Goldstein-Rose thinks we need to do much more than that. Replacement isn't enough, he explains in this compelling talk: we need to rapidly develop a new global system capable of producing 12 times the amount of clean electricity we generate today. He shares four reasons why we need that expansion -- first, to electrify everything in all parts of the world (not just the wealthy ones) -- as well as some intriguing ideas for how we can get there.

For the full text transcript, visit ted.com/podcasts/speed-and-scale-transcript


Hosted on Acast. See acast.com/privacy for more information.

Up next
Nov 17
How a Louisiana community came together to take down a petrochemical plant
<p>In the heart of Louisiana, between Baton Rouge and New Orleans, more than 150 petrochemical plants spew huge amounts of carbon into our atmosphere—and into the communities they occupy. In this episode, Ryan and Anjali talk to a community organizer whose own sickness inspired h ... Show More
34m 25s
Nov 10
How Copenhagen’s “food schools” are promoting sustainable eating habits
Food production makes up about 12% of our global emissions—that comes not only from the kinds of food we eat (like beef, which is one of the highest-emission foods you can eat), but how we grow and make it. The city of Copenhagen set an ambitious goal to reduce emissions from all ... Show More
27m 11s
Nov 3
How you can fly more sustainably (today!)
The aviation industry is responsible for 3.5% of the world’s carbon emissions. That may seem like a small number globally, but this is a big problem in the developed world—and a stubborn one to solve. In this episode, Ryan and Anjali take a look at how Hawaii—a state whose aviati ... Show More
33m 21s
Recommended Episodes
Oct 2021
How much clean electricity do we really need? | Solomon Goldstein-Rose
<p>To fight climate change, we need to clean up the global electricity system by replacing fossil fuel power plants with clean generation -- right? Climate author Solomon Goldstein-Rose thinks we need to do much more than that. Replacement isn’t enough, he explains in this compel ... Show More
9m 56s
Aug 2021
Can we run the world on electricity?
The target for many countries around the world is to reach net zero emissions within the next few decades. That means a dramatic move away from fossil fuels like oil, coal and gas. For some the answer to the problem is to boost “green” electricity production, so that we can run o ... Show More
23m 36s
Nov 2023
Why you should ditch deadly fossil-fuel appliances | Donnel Baird
<p>In the US, people spend the overwhelming majority of their time inside buildings that burn fossil fuels, which are bad for both the environment and human health. (Think: breathing in air pollution from gas stoves, furnaces and water heaters.) If we're going to fix this problem ... Show More
10m 44s
Feb 2024
Why you should ditch deadly fossil-fuel appliances | Donnel Baird
<p>In the US, people spend the overwhelming majority of their time inside buildings that burn fossil fuels, which are bad for both the environment and human health. (Think: breathing in air pollution from gas stoves, furnaces and water heaters.) If we're going to fix this problem ... Show More
12m 17s
Apr 2022
How can the UK get to zero carbon?
Energy is essential: every living thing needs energy to survive, and today’s industrialised societies consume enormous quantities of it. At the moment, the vast majority of this comes from burning fossil fuels that emit carbon. But the government is committed to reaching net zero ... Show More
27m 46s
Jan 2024
Can a simple brick be the next great battery? | John O'Donnell
<p>The world relies on manufacturing, and manufacturing relies on heat — a massive contributor to global carbon emissions, responsible for a quarter of the world's fossil fuel use. Energy entrepreneur John O'Donnell has figured out a better, cleaner way to generate the heat we ne ... Show More
9m 19s
Aug 2021
How can smart tech tackle climate change?
<p>Humans are responsible for emitting over 40 billion tonnes of carbon dioxide into the atmosphere every year – and we all know that we need to reduce that figure to prevent devastating climate change. Listener Saugat wonders whether smart technology and artificial intelligence ... Show More
37m 49s
Mar 2022
Electrify everything – a blueprint for decarbonising Australia
By electrifying virtually everything, we can solve the climate change crisis. Electric vehicles, electric heating, electric cooking, a decarbonised grid – all powered by renewables and batteries. This is the future Australia should be pursuing, argues inventor and entrepreneur, S ... Show More
54m 5s
Aug 2021
Methane - a climate solution?
The latest IPCC assessment raised alarm about the rate at which manmade emissions are contributing to climate change. Much of the focus for action is on reducing levels of carbon dioxide, however there is a more potent greenhouse gas, methane, produced by natural and industrial p ... Show More
1h 7m