Switched On

In June of this year, the California Public Utilities Commission put out a decision requiring an additional 11,500MW of clean energy capacity to be procured by entities supplying the California grid by 2026. But also stipulated 1,000MW of this has to come from zero-emitting, renewable resources that have at least an 80% capacity factor, or, geothermal. In part 1 of this series we talked about the new technologies enabling geothermal development. In part 2, we'll talk about the business case -- how this regulation has set off a wave of activity in the sector, from incumbent geothermal developers, and those planning to utilize new geothermal generation technologies. Today on the show, we’ve got Paul Thomsen, Vice President of Business Development at Ormat Technologies. He’ll tell us about what’s going on in California and how Ormat and others are responding to this demand. BNEF users can hear this interview and more, on BNEF<GO> on the Bloomberg Terminal, bnef.com or BNEF Mobile. Switched On is hosted this week by Mark Taylor.

Geothermal is a small industry, with just about 14 gigawatts of capacity online globally. But where it matters, it matters a lot. In pockets around the world, geothermal can be not just the cleanest form of power, but also the cheapest. Still, geothermal development is hard -- drilling wells involves similar risks to oil and gas projects, but offers returns more in line with utilities. That risk profile has stunted the growth of geothermal. There are several companies working hard on technologies to de-risk geothermal development and squeeze additional value out of the hot water coming out of the wells. In some cases, they are throwing out the concept of conventional geothermal and starting afresh. Today, Switched On speaks with Hidda Thorsteinsson, managing director for research and innovation at Reykjavik Energy. BNEF users can hear this interview and more, on BNEF<GO> on the Bloomberg Terminal, bnef.com or BNEF Mobile. Switched On is hosted this week by Mark Taylor.

In late October, Rio Tinto announced plans to capture and bury CO2 from its ISAL aluminum smelter outside Reykjavik in the basalt right under its feet. The initiative is part of a $7.5bn effort to reduce firm-wide operational emissions by 50% by 2030. Today, Switched On speaks with Kari Helgason, head of research and innovation at Carbfix, the company that will take Rio's CO2 from this facility and inject it underground where it will turn to rock within two years. In our conversation, which takes place on location in Iceland at the site of Carbfix's first CO2 injection project, he tells us how the technology works, and how Carbfix's solution could scale to make a meaningful dent in global emissions. BNEF users can hear this interview and more, on BNEF<GO> on the Bloomberg Terminal, bnef.com or BNEF Mobile. Switched on this week is hosted by Mark Taylor.

Hundreds of countries and companies aim to hit net-zero CO2 emissions by 2050, or thereabouts. But even after COP26, most have not laid out clear pathways to getting there, and are putting themselves in the position of starting too late to meet the mid-century deadline. This decade is critical to get things going. This week, Switched On speaks with BNEF head of energy transition, Luiza Demoro, about the Pathfinders Initiative. Launched on October 18, Pathfinders is a resource from Bloomberg for policymakers to see what has worked around the world and get actionable ideas for policies to meet their net-zero targets. You can find out more about the Pathfinders Initiative at bloomberg.com/netzeropathfinders. Switched on this week is hosted by Mark Taylor.

Methane is a potent greenhouse gas. When it comes to reducing methane emissions, monitoring technology, economics, and policy all have an important role to play. This week, Switched On speaks with BNEF analysts Antoine Vagneur-Jones, who covers EMEA Energy Transitions, and Nakul Nair, who covers U.S. Gas & LNG. They tell us about methane emissions and what can be done. This episode is based on a report titled Global Demethanization Poised to Give U.S. LNG an Edge. You can also find Bloomberg’s coverage of COP26 and the Global Methane Pledge on the Bloomberg COP26 blog. Switched on this week is hosted by Dana Perkins.