Steel is the world’s most used metal, and enables the construction of everything from buildings to wind turbines. Unfortunately, steel manufacturing is incredibly carbon intensive, contributing to approximately 8% of global green house gas emissions. As CEO of InventWood, Josh Cable envisions a future where the demand for steel can be satisfied wit…

Disclosure. Disclosure. Disclosure. In early March, the SEC issued final climate-related disclosure rules for U.S. public companies. Designed to enhance standardization and in response to increasing investor demand, the new rules mandate companies disclose material climate risks they face and greenhouse gas emissions they generate as well as other …

In this episode, Gil Jenkins sits down with Akshat Rathi, a senior climate reporter at Bloomberg News and the host of Bloomberg Green's Zero podcast, to discuss his new book, "Climate Capitalism: Winning the Global Race to Zero Emissions and Solving the Crisis of our Age," which was released on March 12 in the U.S. "Climate Capitalism" takes reader…

The Sustainable Energy in America Factbook serves as a key reference for the state of renewables in the United States. To mark the release of the 12th edition, Gil Jenkins and Hilary Langer talked to the people behind the annual report: Lisa Jacobson, President of the Business Council for Sustainable Energy and Tom Rowlands-Rees, Head of Research f…

As the energy density of batteries continues to increase even as costs keep declining, the stationary energy storage market is booming, with investment growing by over 7x over the last few years – from $5 billion in 2020 to over $35 billion in 2023 – and with battery installations tripling just last year alone. While an influx of storage is certain…

In this week's episode, Gil Jenkins sits down with Steve Raeder, the founder and CEO of Summit Ridge Energy. As a leading player in the community solar market, Summit Ridge Energy (SRE) has made significant strides since its inception in 2017, deploying over $1.6 billion into clean energy assets. With a robust development pipeline of more than 2 GW…

At the end of 2022, 200 countries signed the Kunming-Montreal Global Biodiversity Framework – what some have called the “Paris Agreement for Nature”. It calls on signatories to work together to enhance the resilience of natural ecosystems and to turn the tide on species extinction rates through the setting of national targets, the establishment of …

America’s dramatic shift towards renewable energy generation in remote areas will require a substantial transmission build-out in the years ahead, potentially doubling or tripling the current grid. In other words, there is no transition without transmission. While it's crucial that we expedite the construction of large power lines at a much faster …

In our final episode of 2023, we sit down with Dan Shugar, founder and CEO of Nextracker, Inc. (NASDAQ: NXT), a leading provider of intelligent, integrated solar tracker and software solutions used in utility-scale and distributed generation solar projects globally. With over 30 years of experience in the field, Dan has been a driving force in adva…

The private sector has been a critical driver of increasing clean energy on the grid. Since 2008, corporate renewable purchases have helped bring online nearly 150 GW of new renewable energy capacity globally — more than the total power-generating capacity of France. Despite these purchase commitments, overall global emissions from the power sector…

In this week's episode, Gil speaks with Matt Rogers, the founder and CEO of Mill, a startup revolutionizing how we tackle food waste. They delve into the inspiration behind Mill, discussing how the idea came about and the parallels to Matt's previous work as the co-founder of Nest, the company behind the iconic learning thermostat and other smart h…

According to the International Energy Agency, the world is expected to build more renewable projects in the next five years as we have in the past 20. But this rapid and massive growth in the renewable energy space has proven increasingly challenging for insurers of these assets, who are struggling to deal with mounting losses from natural disaster…

With the recent proliferation of sometimes conflicting standards around sustainability and impact reporting, companies across the globe are seeking trusted partners to help them determine and measure sustainability metrics that are truly material to the business and its stakeholders and also generate real value. To this end, Workiva – a global soft…

We all depend on the cold chain to keep our foods, vaccines, and medical equipment safely chilled from production to use. This energy intensive process requires constant monitoring. As CEO of Therma, Manik Suri deploys small mobile sensors that monitor conditions to optimize energy efficiency and quality along the cold chain. His work is infused wi…

At this point, the science is very clear. If we want to limit global warming to 2 degrees above pre-industrial levels, we must not only reduce existing emissions, we must also at some point become net negative – meaning that we are removing more carbon from the atmosphere than we are putting into it. In this episode, Chad Reed sits down with Climew…

In this episode, Chad Reed speaks with Calvert Impact's President and CEO, Jennifer "Jenn" Pryce, and Beth Bafford, Calvert Impact's Vice President of Syndications and Strategy. Calvert Impact is a global nonprofit investment firm that helps investors and financial professionals invest in solutions that people and the planet need. During its 28-yea…

In this week’s episode, we explore the world of cement. Concrete is the second most consumed material on earth behind water and is essential to the infrastructure that will enable the transition to renewable energy. But producing cement, which is the material that glues concrete together, is incredibly carbon intensive. As CEO of Fortera, Dr. Ryan …

In this week's episode, we're stepping into the world of sustainable footwear with Kirsten Blackburn, Director of The KEEN Effect — the social impact division for hybrid footwear brand KEEN. Since its founding in 2003, KEEN has evolved into a leading global footwear company renowned for innovation, originality, and a strong emphasis on sustainabili…

For several years, well-intentioned companies seeking to reduce their emissions from electricity consumption – a primary component of their Scope 2 emissions – have bought Renewable Energy Credits (RECs) or signed Power Purchase Agreements (PPAs). Known as energy or megawatt hour matching, this approach, which forms the backbone of the Greenhouse G…

Nanobubbles provide an effective solution to many of the challenges of climate change. These nanoscopic bubbles are 2500 times smaller than a single grain of salt and can be formed with any gas. Unlike larger bubbles, they remain suspended in liquid longer and remain stable until they interact with surfaces or contaminants. Their size allows them t…

Every community across the globe produces waste. This waste can come from landfills, decomposing food, animal manure, and wastewater sludge. As this waste decomposes, it emits natural gas – primarily composed of methane, which is a naturally occurring but very potent and harmful greenhouse gas. In fact, methane is nearly 30 times more potent at tra…

In this week's episode, Gil speaks with Matt Rogers, the founder and CEO of Mill, a startup revolutionizing how we tackle food waste. They delve into the inspiration behind Mill, discussing how the idea came about and the parallels to Matt's previous work as the co-founder of Nest, the company behind the iconic learning thermostat and other smart h…

Seafood provides nearly 20% of the animal protein humans consume globally. This growing source of protein is also rather healthy with many of our nutrient-rich foods coming from aquatic creatures. But already, the supply of our wild capture seafood has flattened, meaning that the vast majority of our global fisheries today are being overfished in a…

In this week's episode, Gil Jenkins and Hilary Langer speak with Jason Horowitz and Emma Bubola of The New York Times about their recent cover story on Venice's battle against the relentless forces of rising seas. They discuss the unlikely early success of the MOSE sea walls in protecting the city during high water events that have become increasin…

With extreme weather events proliferating, insurance companies are already on the front lines of climate change. In this episode, Chad Reed speaks with Sarah Chapman, Chief Sustainability Officer for Manulife – one of the world’s largest insurance providers and investment managers. Sarah discusses how Manulife incorporates ESG risks and opportuniti…

More than 90% of Fortune 500 companies report their emissions using the Greenhouse Gas Protocol (GHGP), which supplies the world’s most widely used greenhouse gas accounting standards. But despite significant advances in data analytics around emissions measurement, it’s been nearly a decade since the GHGP was last updated. Thankfully, the NGOs that…

Expanding access to clean energy like solar is essential to global climate goals, and it is especially impactful for the residents on island nations in the Caribbean that face high energy costs and are exposed to increasingly violent storms. As the director of projects for the Rocky Mountain Institute (now known as RMI), Chris Burgess navigates the…

In this episode, Gil Jenkins speaks with Peter Krull, Partner & Director of Sustainable Investing at Earth Equity Advisors, A Prime Capital Investment Advisors Company. Peter focuses on creating and managing Earth Equity’s sustainable, responsible, and impact investment portfolios as well as writing thought leadership pieces and elevating the respo…

Over the last few years, there has been an influx of venture capital seeking out profitable climate tech startups. At the same time, asset-backed financing has become generally more available and cheaper – all else equal – for renewable energy and other sustainable infrastructure projects. But there has been a missing middle – investors willing to …

Way back in early 2020, Microsoft made some of the most ambitious climate pledges of any corporation on the planet. It pledged to be carbon negative by 2030 and by 2050 to remove from the atmosphere all the carbon the company has emitted either directly or by way of electricity consumption since its founding nearly 50 years ago. It also launched a …

Kim Kovacs is the Chief Executive Officer of element6 Dynamics. She is spearheading a transformation in the hemp industry to bring industrial hemp production to scale. By replacing tree-based pulp in paper and in packaging, hemp can reduce the pressure to harvest forests while also sequestering carbon and replenishing soils. In this episode, Hilary…

Dr. Brian von Herzen is the founder and executive director of the Climate Foundation, and a champion of marine permaculture – a process that the Climate Foundation is bringing to scale to reduce carbon, improve food security and regenerate marine ecosystems. In this episode, Hilary Langer and Brian von Herzen discuss the importance of restoring bal…

Every day, the alphabet soup of climate and ESG-related NGOs seems to thicken. But their respective raisons d’etre can seem like a mystery for all but the closet of insiders. To help unravel the role of each of these organizations in the broader social movement and policy push for urgent climate action, Chad Reed speaks with Ivan Frishberg, the chi…

Each year, there are thousands of drunk driving arrests in Pennsylvania. The penalties for DUI convictions are severe and many are mandatory. Those penalties include jail, probation, fines, court costs, and license suspensions. The way you conduct yourself during a DUI stop may affect the options available to you after your arrest. Pierre and Josh …

Corals are the gems of the oceans, creating beautiful colors and shapes that form our reefs while serving many vital functions for life on this planet. With 25-40% already lost, the worldwide coral population faces incredible danger from climate change and other threats. But there is hope. On this week’s episode, Hilary and I talk with Dr. David E.…

Josh and Pierre are back on the airwaves! Is this the greatest team sports year in Philadelpha since 1980? The Phillies won the National League and made it to the World Series. Can the Eagles make it back to the Super Bowl? PLUS! Is Jalen Hurts having a better season than Carson Wentzy had in 2017? Is Gardner Minshew a Nick Foles in waiting? Pierre…

In this episode, Hilary Langer speaks with Michelle Moore, CEO of the nonprofit Groundswell and author of the recently published book, “Rural Renaissance. Revitalizing America’s Hometowns Through Clean Power.” Michelle has spent her career advocating for equitable power. Her accomplishments range from delivering programs that cut energy use by $11 …

In this episode, Gil Jenkins speaks with Justin Gillis and Hal Harvey, authors of the recently published book “The Big Fix: 7 Practical Steps to Save Our Planet.” The book offers an everyday citizen's guide to the seven essential changes our communities must enact to bring our greenhouse gas emissions down to zero. Justin Gillis spent a decade as a…

If you’re listening to this podcast, you have probably heard of Shayle Kann. Shayle has been at the frontier of climatetech research, media, and investing for over 15 years. Now a partner with the venture capital firm Energy Impact Partners (EIP), Shayle leads EIP’s Frontier Fund, which invests in revolutionary technologies to enable deep decarboni…

As more and more leading companies, governments, and other large buyers of electricity pledge to procure 100% carbon-free energy (CFE), markets are in need of better, more granular information on the time, location, and emissionality of every megawatt-hour that is produced and consumed. To this end, EnergyTag – an independent, non-profit, industry-…

Deia Bayoumi is the Vice President of Global Product Management at Bloom Energy, a San Jose-based company whose mission is to make clean, reliable, and affordable energy for everyone globally. In this episode, Deia, a global innovation executive with more than three decades of experience, discusses Bloom’s unique fuel cell and clean hydrogen soluti…

Earlier this year, the U.S. Supreme Court in West Virginia v. EPA ruled that the Clean Air Act does not authorize the EPA to require a systematic shift to cleaner sources of electricity generation. Many fear this decision will be devastating to the agency’s and the executive branch’s ability to move the U.S. away from carbon-intensive energy source…

For decades, many have called nuclear fusion the “holy grail” of energy sources. The undying hope is that fusion will someday provide very cheap, abundant, zero-carbon electricity to all – thereby both decisively addressing the climate crisis and powering economic growth across the globe. But despite decades of well-funded research and even recent …

In this episode, Gil Jenkins speaks with internationally renowned economist, author, and activist John Perkins. John Perkins was formerly chief economist at a major consulting firm, where he advised the World Bank, United Nations, Fortune 500 corporations, and the U.S. and other governments—though much of this was a part of his previous work as an …

This week we’re presenting a special bonus episode where Gil Jenkins joined fellow podcasters for the most recent edition of the Cleantech Podcasters Quarterly Roundtable, hosted by Tigercomm & SunCast Media. We covered topics such as the impact of the U.S. Supreme Court decision on EPA power plant regulations, the implications for energy markets d…

As CEO of GridPoint, Mark Danzenbaker believes that energy efficiency can be harnessed to make the power grid more sustainable and resilient. GridPoint does this by installing energy optimization hardware in mid-sized commercial buildings that are often overlooked by efficiency programs. GridPoint works with corporations that have many sites across…

With the meteoric rise in net-zero commitments and “green” capital raises by corporations and financial institutions, investors and consumers are wondering if these statements are credible. Do “green” labels actually accelerate the flow of capital to companies and projects seeking to improve our climate future? In this episode, Chad Reed sits down …

Climate change solutions typically center on carbon, and addressing carbon is essential for a safer climate future. But we sometimes forget that carbon isn’t the only culprit. Fluorinated gases such as old HVAC refrigerants can have more than 10,000 times the climate-changing potential of carbon. The climate research nonprofit Project Drawdown dete…

Sheldon Kimber has built from scratch multiple successful enterprises over his two decades in the energy industry. Now the CEO and Co-Founder of Intersect Power, a developer and owner of some of the world’s largest clean energy resources, Sheldon is working to bring innovative and scalable low-carbon solutions to customers across North America. Ear…

Joe Britton is the Executive Director of the Zero Emission Transportation Association (ZETA), a federal coalition focused on advocating for 100% electric vehicle (EV) sales by 2030. ZETA is committed to enacting policies that drive EV adoption, creating hundreds of thousands of jobs, securing American global EV manufacturing dominance, dramatically…