logo
episode-header-image
Oct 2019
12m 55s

How to bring affordable, sustainable ele...

TED
About this episode

Energy poverty, or the lack of access to electricity and other basic energy services, affects nearly two-thirds of Sub-Saharan Africa. As the region's population continues to increase, so will the need to build a new energy system to grow with it, says Rose M. Mutiso. In a bold talk, she discusses how solutions like off-grid solar, wind farms and hydroelectric and geothermal power could create a high-energy future for Africa -- providing reliable electricity, creating jobs and raising incomes.

Learn more about our flagship conference happening this April at attend.ted.com/podcast


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

Up next
Yesterday
Sunday Pick: How a special seaweed is lowering methane emissions—one cow burp at a time | from Speed & Scale
Did you know that cows emit methane when they burp? Livestock account for over 12% of the world’s greenhouse gas emissions, but farmers and scientists have discovered a superfood that might be the key to lower emissions—and raise healthier cows. In this episode, Ryan and Anjali i ... Show More
27m 22s
Apr 18
3 questions to build resilience — and change the world | Sister True Dedication
Every moment of movement is a chance to become more aware of yourself and the world around you, says Zen Buddhist nun Sister True Dedication. Guiding us through the art of "mindful walking," she shares three essential questions to ask yourself to awaken your strength, build resil ... Show More
18m 13s
Apr 17
How I created OpenClaw, the viral AI agent | Peter Steinberger
OpenClaw creator Peter Steinberger takes us back to the transformative moment he let his AI agent loose on the internet, igniting one of the world's fastest-growing open-source projects. He makes a fascinating (and slightly unnerving) case that agents are a real shift, not just b ... Show More
18m 48s
Recommended Episodes
May 2022
How can Africa make the best of its energy resources?
After European nations imposed sanctions on Russia, many are looking to Africa for an alternative energy supply. But while this could be an opportunity for some countries, it also highlights global inequalities when it comes to access to electricity. Alan hears from an energy exp ... Show More
13m 13s
Dec 2022
Is sugarcane the answer to Africa's electricity problems?
Whether you're in South Africa, Nigeria or Egypt, power outages are a frequent inconvenience. As energy demands rise across the continent, generating enough power to keep the lights on is an ongoing challenge. Eswatini is one of the countries trying a new approach - a method call ... Show More
12m 46s
May 2024
Why do so many African countries struggle to maintain a supply of electricity?
Today, we're shining a light on a topic that keeps many African nations in the dark – the struggle for stable electricity supply. Africa has the lowest access to electricity in the world. Roughly half a billion people lack access to a stable power supply, including two of the con ... Show More
20m 39s
Jun 2021
How is Africa doing with solar power?
Africa’s is the most sun-rich continent in the world – and yet, over 570 million people in sub-Saharan countries have no access to electricity. So, why aren’t these countries tapping into the potential of solar power? And what role can entrepreneurs play in solving energy shortag ... Show More
13m 35s
Sep 2022
Can Botswana solve its neighbours energy woes?
Many people across the continent rely on generators when the electricity supply is unreliable in their countries. Blackouts or planned loadshedding have become common in Zimbabwe and South Africa, leaving families without power for hours at a time. But neighbouring Botswana is ho ... Show More
13m 25s
Apr 2023
Is Geothermal Power The Key To Stabilizing The Grid?
<p>Alternative sources of power are moving into the spotlight.</p><p>As the share of dispatchable power in our electricity system declines, with coal-fired plants giving way to variable wind and solar, maintaining reliable supplies to keep the lights on becomes more complex. Inve ... Show More
58m 45s
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