In this episode, longtime clean-energy analyst Michael Liebreich assesses five causes for pessimism about the net-zero transition, alongside five causes for optimism.

In this episode, Joselyn Lai of Bedrock Energy describes hardware and software improvements that enable geothermal heat pumps to be installed more quickly and less expensively, even in large commercial and industrial buildings in tight urban spaces.

What’s the best way to handle rising US electricity demand? Contrary to what some large utilities and regulators think, it’s not building new fossil gas plants. In this episode, Eric Gimon and Michelle Solomon, coauthors of a new report from policy shop Energy Innovation, make the case that utilities have more effective options to address both short- and long-term demand.

The Inflation Reduction Act made it much easier for companies to sell clean energy tax credits that they cannot make use of themselves. In this episode, CEO Alfred Johnson of Crux Climate explains how this seemingly wonky tweak has created a market that is already providing billions in new clean-energy investment.

Is China on track to reduce its carbon emissions? If so, why is it building so much coal power? In this episode, researcher Lauri Myllyvirta brings data to bear on China’s recent decarbonization efforts and helps demystify the country’s larger intentions.

In this episode, I speak with Maxine Bédat, a former fashion startup CEO and founder of the nonprofit New Standards Institute. We talk about the source of the fashion industry's emissions, what can be done to reduce them, the need for regulation, and the right way to think about fast fashion.

In this episode, I speak with Heather House, a manager in RMI’s carbon-free transportation program, and Rushad Nanavatty, the head of Third Derivative, an early-stage climate tech accelerator co-founded by RMI, to better understand the role of urban land use in the overall climate picture.

The Inflation Reduction Act included a Greenhouse Gas Reduction Fund, $27 billion to be disseminated primarily in vulnerable and under-resourced communities for clean energy and climate mitigation projects. In this episode, EPA’s Jahi Wise discusses how the program was designed, who the recipients are, and what the funding will accomplish.