Meet mini-grids — the clean energy solution b...

In 2009, marine biologist Sylvia Earle stood on the TED stage and made a wish: to build a global network of "Hope Spots" and protect the ocean before it's too late. Seventeen years later, she's back to report on what's happened since — and the picture is both more urgent and more ...  Show more

In celebration of Pride Month, we’re revisiting conversations with accomplished LGBTQ+ guests—Carol Leifer, Paul Tazewell, Sonya Passi, Leisha Hailey, and Kate Moennig—about the journeys that led them to fulfilling professional lives and the influences that shaped who they are to ...  Show more

Hundreds of millions of people don’t have access to electricity. But all over the world, people are joining forces to provide a home-grown solution — by setting up their own “microgrids” using renewable energy.We meet the Kenyan man who got so frustrated waiting for his village t ...  Show more

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

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

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