Zero: The Climate Race

Brynn O’Brien not only reads corporate climate plans, she crunches the numbers. When they don’t add up, she calls her friends who manage trillions of dollars in assets and they all ask to speak to the manager. Brynn is the Executive Director of the Australasian Centre for Corporate Responsibility, a shareholder activist organization that works to ensure that publicly traded companies with net zero...

Are two wheels better than four? Can cutting commuting cap carbon consumption? And where’s all the clean energy coming from? There are many climate numbers out there that we don’t get to talk about on Zero but that deserve attention. In this bonus episode, host Akshat Rathi and producers Christine Driscoll and Oscar Boyd talk about some of their favorite stats showing people taking action on the c...

Setting world records. Combing through warehouses of old electronics. Seeding the Chinese solar industry from afar. This is the life of Martin Green, a professor at the University of New South Wales in Sydney and the director of the Australian Centre for Advanced Photovoltaics. Green’s work on solar panel design made the modern solar industry possible: 90% of solar panels made last year were based...

Cleantech is hard. Farming is harder. This week, Akshat Rathi visits entrepreneurs doing both.  GroGrace in Singapore and Jungle in Paris are two vertical farming companies taking agriculture indoors, and trying to grow crops efficiently and profitably. While the technology to do this has been around since the 1990s, the business model has yet to be perfected, and several other vertical farms have...

Trillions of dollars are needed to fund the climate transition, with both the private sector and governments required to contribute. Australia’s answer is the Clean Energy Finance Corporation (CEFC), the world’s largest green bank.  Established by the government in 2012 with an initial funding of A$10 billion ($6.5 billion), it was tasked with financing green projects and ambitious Australian clim...

The concept of a “carbon footprint” began as a distraction from Big Oil: get people to focus on their own actions rather than the impact of large emitters. Oil companies come up with PR campaigns all the time, but the carbon footprint took off because it taps into a question we keep coming back to, can our choices lower emissions? If so, how? And if they don’t, why bother? This week, Akshat is joi...

This week, a visit to the energy startup trying to replace coal with a very cheap battery. Form Energy has attracted nearly $900 million in investments and is building its first manufacturing facility in the US. Its big innovation relies on rust. Really. The materials scientists at Form have taken the same process that’s a symbol of time slowly passing and turned it into electricity. It’s one of t...

Methane is a potent greenhouse gas, with 80 times the warming potential of carbon dioxide over a 25-year period. However, it also degrades much more quickly than CO2, meaning cuts in emissions now can have a quick and significant effect on reducing global warming. On this bonus episode of Zero, producer Oscar Boyd talks with host Akshat Rathi about the methane problem and the ways to solve it. Rea...

How do you turn climate change into compelling TV? What scenarios do you draw on? And how do you make sure a call for climate action isn’t lost to a feeling that a dystopian future is inevitable?  When Extrapolations premiered in March, it became one of the first major TV shows to put climate change at the core of its narrative. Packed with A-list actors like Meryl Streep, Kit Harington and Sienna...

True crime is one of the most popular genres in every form of storytelling. But can that pull be used to tell stories about the environment? This week, Akshat speaks with Amy Westervelt, a climate reporter for over twenty years, and the creator of the podcast Drilled - a true crime show about climate change. Westervelt launched it after being turned away by large production companies but found ove...

To tackle climate change, we need good stories and we need good storytellers. Kim Stanley Robinson is a climate fiction author who has written more than 20 novels, including Ministry for the Future, which was published in 2020. It opens in 2025, with a heatwave that kills millions in India. It’s a grim scene, and what follows is the story of humans striving to cope with an increasingly inhospitabl...

What’s worse for the planet than Big Oil? The world’s food system, argues environmental journalist and campaigner George Monbiot in his new book Regenesis. He makes a passionate case for how current agricultural practices not only damage the environment, but prevent vast amounts of land from being rewilded and restored to its natural state. Monbiot speaks with Bloomberg Green reporter Akshat Rathi...

In the next three years, 1TW of solar power will be added to the global grid and competition is driving solar prices even lower. And after years of innovation in China, Japan, and Germany, the U.S. is finally getting in the game in a major way through its IRA which offers incentives to manufacture cleantech in the U.S. In early 2023, the South Korean company QCells announced it would build a domes...

Where’s all the oil money going? What’s happening with cycling in France? And how far behind China is the US on solar? There are many climate numbers out there that we don’t get to talk about on Zero but that deserve attention. In this bonus episode, host Akshat Rathi and producers Christine Driscoll and Oscar Boyd talk about some of their favorite stats showing people taking action on the climate...

Canada is a leading producer of oil and gas. It’s also one of the few G7 members with a carbon tax. As Minister of Environment and Climate Change in 2015, Catherine McKenna was charged with getting Canadians on board with that policy. One of the most important tactics was calling it “a price on pollution.” Carbon taxes are having a moment after the Paris Climate Finance Summit and Cath joins Aksha...

China is the world’s factory, and has the emissions to match. But in a planned economy, with weak environmental regulation, can anyone take on this pollution? Today’s guest, Ma Jun, did. In 2006 he began publishing “Pollution Maps” online that detailed levels and sources of air and water pollution. Ma Jun faced pushback, but his work made it possible for people in China to discuss pollution and cl...

Policy can make or break climate action. Usually, national policy gets the most attention, but what local and regional governments do can make a bigger difference, especially in large countries like the US, India and China. This week, Akshat Rathi speaks with three US governors – Jay Inslee of Washington, Michelle Lujan Grisham of New Mexico, and Eric Holcomb of Indiana – about how they navigate p...

Last week, 50 world leaders met in Paris with the goal of moving trillions in climate finance to developing countries. What was achieved, and what is still left to do? Akshat Rathi was on the ground and gives Oscar Boyd his key takeaways. More: Climate Change and Poverty Are Our Era’s Existential Battles We need trillions to fix the climate. Finally there’s a serious plan. Five Takeaways From the...

Tesla is a household name, but few people have heard of the Loan Programs Office (LPO), one of Tesla’s crucial early backers. Part of the US Department of Energy, the LPO is tasked with awarding government-backed loans to clean-tech. In 2010, it loaned Tesla $465 million to help it weather the fallout from the financial crisis and build out the production of the Model S. With the signing of the In...

Trillions of dollars are needed to shift the world to a low-carbon future, but where will all that money come from? While momentum is growing in rich countries, developing countries are still struggling for finance. Without significant increases in the amount of money spent, the world is unlikely to meet its climate goals, and yet international negotiations are at a deadlock.  Avinash Persaud has...

A hotter planet is also a smokier one, as residents of New York City are finding out this week. As the intensity and size of wildfires grows, more and more people are being exposed to dangerously unhealthy air. Just how dangerous? Oscar Boyd asks Akshat Rathi to explain the health effects of exposure to intense air pollution. It’s not a new problem, but it’s a growing one and many of us will need...

How often do you think about how much your pension or 401(k) is contributing to climate change? Chances are not much, but a growing movement wants you to do just that.  Richard Curtis is the writer behind Love Actually , Mr. Bean, Blackadder and Four Weddings and a Funeral . His latest project is not a movie, but a campaign group called Make My Money Matter, which wants to make British retirement...

Dipender Saluja is the Managing Director of Capricorn Investment Group, a venture capital firm with $9B under management. He was an early investor in Tesla. Today Dipender leads Capricorn’s clean tech investments effort and is betting on nuclear fusion, next gen batteries and electric aviation as the next moneymakers in decarbonizing the economy. Dipender has worked in Silicon Valley for 35 years....

This week a new report was released by the World Meteorological Organization (WMO) that says we are likely to exceed 1.5C of warming for a single year at some point in the next five years. It’s a big deal for many reasons, especially because limiting global warming to within 1.5C of pre-industrial temperatures is a key goal of the Paris Agreement. In this bonus episode of Zero, Akshat Rathi and Os...

At their best, cities can be a climate solution: densely packed places with good public transport, effective health care, and plenty for everyone to do. Combined with clean energy, they become carbon-efficient centers. But cities can also be a climate disaster: Low levels of vegetation, big concrete buildings, high traffic and poor airflow create the perfect conditions for extreme heat waves. As c...