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39 Ways to Save the PlanetEpisodes

  1. Four More Ideas to Save the World

    Four more cunning carbon-busting ideas.

  2. Arnold Schwarzenegger's favourite ways to save the planet

    Series fan Arnold Schwarzenegger discusses his favourite green ideas with Tom Heap.

  3. Hydrogen Revolution

    Fuelling the future with hydrogen. Tom Heap reports.

  4. Hunting Down the Polluters

    How to spot the planet's polluters with satellites, artificial intelligence and Al Gore.

  5. Low Carbon Crisps

    Ever thought about the carbon cost of a packet of crisps? Tom Heap has.

  6. Windcatchers

    Wind energy is vital in the battle against climate change, but can we make it better?

  7. Five Cunning Carbon-Cutting Ideas

    Tom Heap presents five more ideas to reverse the march of climate change.

  8. Better Batteries

    Batteries are powering the electric car revolution, but can we make them last longer?

  9. The Happiness Index

    Do we need an alternative way to assess a nation's success and growth?

  10. Floating Solar Power

    Most of the surface of this planet is water. Can we cover it with solar panels?

  11. Local Wisdom

    Tom Heap discovers how indigenous knowledge can help us fight climate change.

  12. Zero Carbon Flight

    Tom Heap returns with nine more carbon-busting ideas. Can we fly carbon-free?

  13. Five More Ideas to Change the World

    Tom Heap offers up five more carbon-busting ideas to blow your mind

  14. New Nuclear

    Can new forms of nuclear power help in the fight against climate change?

  15. Black Gold

    Discover biochar – the arch-enemy of climate change.

  16. Better Blocks

    Concrete blocks are the foundations of the modern world. But they could be greener.

  17. Eat Better for the Planet

    How to improve mass catering for the planet

  18. Buy Less Stuff

    Can we consume less by sharing more, finding new homes for old stuff and using it smartly?

  19. Five More Brilliant Ideas

    Tom Heap presents five more carbon-busting ideas to halt climate change

  20. Big Drop Energy

    A big weight and a really deep hole. Could they help turn our electricity grid green?

  21. Insulate the Nation

    Retrofitting new technology to insulate old homes on a grand scale.

  22. Magical Rockdust

    Discover how sprinkling rockdust on farm fields could capture carbon.

  23. Swiss Air

    Giant fans suck in fresh Alpine air and remove the carbon dioxide. Is this our future?

  24. Hot Shower, Cool Planet

    A cheap and simple idea to turn the heat of the sun into hot showers for the world

  25. Five More Fascinating Carbon-Cutting Ideas

    Tom Heap and Dr Tamsin Edwards uncover five intriguing ways to combat climate change.

  26. Zero Carbon Farm

    Can British farmers transform themselves into carbon-cutting heroes?

  27. Bamboo Is Better

    Fast-growing bamboo could be a powerful climate ally.

  28. Cutting the Cow Burps

    Cattle emit huge quantities of planet-warming methane. But they can be stopped!

  29. Logging For Good

    How to cut down trees for timber without harming the planet.

  30. Slippery Ships

    How to make ships more carbon-efficient.

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