The UK used to be a shining example of how to act on climate change. It created one of the world’s first climate laws in 2008, which bound the government to reduce emissions on tight deadlines. That law used to have cross-party support, but that’s no longer the case with politicians trying to make climate a wedge issue.

This week on Zero, Greg Jackson, chief executive officer of the UK’s largest energy retailer, Octopus Energy, joins Akshat Rathi to discuss his plan to bring down bills and keep the public on the green side.

Explore further:
Octopus Energy Plans to Spin Off Technology Arm Kraken - Bloomberg 
Octopus Energy Opens Door for Chinese Wind Turbines in UK- Bloomberg

Zero is a production of Bloomberg Green. Our producer is Oscar Boyd. Special thanks to Eleanor Harrison Dengate, Sommer Saadi and Mohsis Andam, Laura Millan and Sharon Chen. Thoughts or suggestions? Email us at zeropod@bloomberg.net. For more coverage of climate change and solutions, visit https://www.bloomberg.com/green.

The UK used to be a shining example of how to act on climate change. It created one of the world&rsquo;s first climate laws in 2008, which bound the government to reduce emissions on tight deadlines. That law used to have cross-party support, but that&rsquo;s no longer the case with politicians trying to make climate a wedge issue.
This week on Zero, Greg Jackson, chief executive officer of the UK&rsquo;s largest energy retailer, Octopus Energy, joins Akshat Rathi to discuss his plan to bring down bills and keep the public on the green side.
Explore further:
<ul>
<li aria-level="1"><a href="https://www.bloomberg.com/news/articles/2025-09-18/octopus-energy-says-it-plans-to-spin-off-tech-arm-kraken">Octopus Energy Plans to Spin Off Technology Arm Kraken - Bloomberg</a>&nbsp;</li>
<li aria-level="1"><a href="https://www.bloomberg.com/news/articles/2025-09-11/octopus-energy-opens-door-to-bring-chinese-wind-turbines-to-uk?embedded-checkout=true">Octopus Energy Opens Door for Chinese Wind Turbines in UK- Bloomberg</a></li>
</ul>
Zero is a production of Bloomberg Green. Our producer is Oscar Boyd. Special thanks to Eleanor Harrison Dengate, Sommer Saadi and Mohsis Andam, Laura Millan and Sharon Chen. Thoughts or suggestions? Email us at zeropod@bloomberg.net. For more coverage of climate change and solutions, visit <a href="https://www.bloomberg.com/green">https://www.bloomberg.com/green</a>.

Zero is about the tactics and technologies taking us to a world of zero emissions. Each week Bloomberg’s award-winning reporter Akshat Rathi talks to the people tackling climate change – a venture capitalist hunting for the best cleantech investment, scientists starting companies, politicians who have successfully created climate laws, and CEOs who have completely transformed their businesses. The road to zero emissions has many paths and everyone’s got an opinion about the best route. Listen in.

Zero: The Climate Race

Zero

Renewables promised to be cheap. Why aren’t people feeling it?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/abe15c48-bbaa-480e-9390-b37000810e35/transcript

We are living in an increasingly divided world. It took two decades to get to the Paris Agreement, and then global cooperation really lasted only for a decade. One key reason for this fragmentation is US President Donald Trump, who has taken an axe to the rules-based international order that America helped build. This week on Zero, Gordon LaForge, senior policy analyst at think tank New America, tells Akshat Rathi what comes next, and how progress can still be made on climate.

Zero is a production of Bloomberg Green. Our producer is Oscar Boyd. Special thanks to Sommer Saadi, Mohsis Andam, Sharon Chen and Laura Millan. Thoughts or suggestions? Email us at zeropod@bloomberg.net. For more coverage of climate change and solutions, visit https://www.bloomberg.com/green.

We are living in an increasingly divided world. It took two decades to get to the Paris Agreement, and then global cooperation really lasted only for a decade. One key reason for this fragmentation is US President Donald Trump, who has taken an axe to the rules-based international order that America helped build. This week on Zero, Gordon LaForge, senior policy analyst at think tank New America, tells Akshat Rathi <a href="https://www.bloomberg.com/news/articles/2026-04-10/the-new-world-order-will-be-more-dangerous-and-more-cooperative?sref=jjXJRDFv">what comes next</a>, and how progress can still be made on climate.
Zero is a production of Bloomberg Green. Our producer is Oscar Boyd. Special thanks to Sommer Saadi, Mohsis Andam, Sharon Chen and Laura Millan. Thoughts or suggestions? Email us at zeropod@bloomberg.net. For more coverage of climate change and solutions, visit <a href="https://www.bloomberg.com/green">https://www.bloomberg.com/green</a>.

A new world order is emerging. Can it tackle climate change?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/473fd08e-32b3-4b51-aa9f-b43b010167ec/transcript

Sadiq Khan is about to complete 10 years as London’s mayor. He’s seen the city affected by Brexit, the pandemic and two energy crises. That hasn’t deterred him from deploying some of the strongest air-quality regulations in any city. But he hasn’t yet succeeded in getting enough homes built and struggled to keep improving the train network. As cities keep growing, Khan talks to Akshat Rathi about lessons from London’s successes and failures. As a prominent member of the UK’s Labour Party, Khan also shares his thoughts about the future of the party. The interview was recorded on April 16.

Zero is a production of Bloomberg Green. This episode was produced by Chris Martlew, Jessica Beck, Andy Hayward, Sommer Saadi and Oscar Boyd. Special thanks to Meaghan Olsen, Mohsis Andam, Laura Millan, and Sharon Chen. Thoughts or suggestions? Email us at zeropod@bloomberg.net. For more coverage of climate change and solutions, visit https://www.bloomberg.com/green.

Sadiq Khan is about to complete 10 years as London&rsquo;s mayor. He&rsquo;s seen the city affected by Brexit, the pandemic and two energy crises. That hasn&rsquo;t deterred him from deploying some of the strongest air-quality regulations in any city. But he hasn&rsquo;t yet succeeded in getting enough homes built and struggled to keep improving the train network. As cities keep growing, Khan talks to Akshat Rathi about lessons from London&rsquo;s successes and failures. As a prominent member of the UK&rsquo;s Labour Party, Khan also shares his thoughts about the future of the party. The interview was recorded on April 16.
Zero is a production of Bloomberg Green. This episode was produced by Chris Martlew, Jessica Beck, Andy Hayward, Sommer Saadi and Oscar Boyd. Special thanks to Meaghan Olsen, Mohsis Andam, Laura Millan, and Sharon Chen. Thoughts or suggestions? Email us at zeropod@bloomberg.net. For more coverage of climate change and solutions, visit <a href="https://www.bloomberg.com/green">https://www.bloomberg.com/green</a>.

London’s mayor on lessons from one of the world’s greenest cities

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/374e8d69-91b5-44e9-a6af-b43400da52fe/transcript

In the past month, we've seen two major plans from two of the world's biggest polluters. In March, China approved its 15th five-year plan, which gave us a clearer sense of how the government makes progress on its climate goals. A few weeks after that, India published its climate plan for 2035. This week on Zero, Bloomberg Green’s Lili Pike and Akshat Rathi discuss those climate plans, and whether they’re ambitious enough for the current moment. 

Explore further:
What’s Inside China’s New Major Environmental Law - Bloomberg
China’s New Five-Year Plan Is Crucial for World’s Climate Fight
A Decade of Global Climate Caution Is Sealed by India’s Wary Goals

Zero is a production of Bloomberg Green. Our producer is Oscar Boyd. Special thanks to Sommer Saadi, Mohsis Andam, Sharon Chen and Laura Millan. Thoughts or suggestions? Email us at zeropod@bloomberg.net. For more coverage of climate change and solutions, visit https://www.bloomberg.com/green.

In the past month, we've seen two major plans from two of the world's biggest polluters. In March, China approved its 15th five-year plan, which gave us a clearer sense of how the government makes progress on its climate goals. A few weeks after that, India published its climate plan for 2035. This week on Zero, Bloomberg Green&rsquo;s Lili Pike and Akshat Rathi discuss those climate plans, and whether they&rsquo;re ambitious enough for the current moment.&nbsp;
Explore further:
<ul>
<li aria-level="1"><a href="https://www.bloomberg.com/news/newsletters/2026-03-13/what-s-inside-china-s-new-major-environmental-law?srnd=undefined">What&rsquo;s Inside China&rsquo;s New Major Environmental Law - Bloomberg</a></li>
<li aria-level="1"><a href="https://www.bloomberg.com/news/articles/2026-03-02/china-s-new-five-year-plan-is-crucial-for-world-s-climate-change-fight?srnd=undefined">China&rsquo;s New Five-Year Plan Is Crucial for World&rsquo;s Climate Fight</a></li>
<li aria-level="1"><a href="https://www.bloomberg.com/news/articles/2026-03-26/a-decade-of-global-climate-caution-is-sealed-by-india-s-wary-goals?srnd=undefined">A Decade of Global Climate Caution Is Sealed by India&rsquo;s Wary Goals</a></li>
</ul>
Zero is a production of Bloomberg Green. Our producer is Oscar Boyd. Special thanks to Sommer Saadi, Mohsis Andam, Sharon Chen and Laura Millan. Thoughts or suggestions? Email us at zeropod@bloomberg.net. For more coverage of climate change and solutions, visit <a href="https://www.bloomberg.com/green">https://www.bloomberg.com/green</a>.

Caution, not ambition, will shape the next decade of climate action

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/89b2bff3-9186-4334-9513-b42d00a49053/transcript

Renewables promised to be cheap. Why aren’t people feeling it?

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