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  1. More Power from the Sun

    Video content

    Video caption: Solar energy is cheap and clean, but it could be better. Tom Heap discovers how.

    Electricity from the sun is cheap and clean but the solar cells we see on our rooftops could be much more efficient. Tom Heap meets the innovator shaking up the world of solar.

  2. Video content

    Video caption: Climate Check

    In the latest Climate Check from BBC Weather, Sarah Keith-Lucas looks back at a year of extreme heat, exceptional rainfall and record CO2 emissions.

  3. Covid caused record drop in carbon emissions

    Video content

    Video caption: The decline of 2.4 billion tonnes is the same as 500 million fewer cars on roads each year

    The decline of 2.4 billion tonnes is the equivalent of taking approximately 500 million cars off the roads each year