Energy Evolution

Smart technology is rapidly redefining the debate over grid infrastructure. Rather than spending millions on new transformers, transmission lines and generation capacity, a growing consensus suggests the answer lies in using existing resources more intelligently.
In this episode, host Eklavya Gupte speaks with Devrim Celal, Chief Flexibility and Marketing Officer at Kraken Technologies, about how consumer devices are being transformed into virtual power plants managing gigawatts in real time.
Celal explains how Kraken coordinates nearly 8 gigawatts across half a million devices, from utility-scale batteries to home EV chargers, turning flexibility into the new currency of power markets. He discusses why the shift from thermal to renewable generation has created unprecedented volatility, and how time-of-use tariffs and smart optimization are unlocking consumer participation at scale.
The conversation also examines why batteries have become the fastest-growing energy technology globally, and how the dual pressures of electrification and data center growth are forcing a fundamental reimagining of the grid.

Traditionally, European power systems were engineered around a single imperative: survive the winter "Dunkelflaute," those prolonged cold, dark, windless stretches that push demand higher while renewable generation collapses. But rising summer temperatures are dismantling this assumption. Heat waves are forcing a fundamental recalibration of infrastructure investment, operational strategy and market design across the European power sector.
In this episode, host Eklavya Gupte speaks with Parth Goel, power analyst at S&P Global Energy CERA, about how extreme heat is reshaping demand patterns, straining supply and exposing vulnerabilities in the continent's energy infrastructure.
Goel explains why France, not Southern Europe, has emerged as the most price-sensitive region during heat waves, how solar generation creates dramatic price swings between midday troughs and evening peaks, and why Europe is shifting from a winter-peaking power system to a dual-peaking one.
The conversation also examines the compounding effects of drought on Alpine hydro, the thermal stress on nuclear cooling systems, and why summer now demands the same infrastructure planning attention as winter.

The clean energy investment landscape has undergone a fundamental reset. The era of zero interest rates has given way to a more disciplined environment where transmission access and power market fundamentals determine success or failure. In this episode, host Eklavya Gupte speaks with Declan Flanagan, founder and CEO of Bluestar Energy Capital, about how his company is responding to these shifts.

Flanagan discusses how power pricing dynamics are reshaping technology choices and why certain markets like Germany are emerging as battery storage frontiers. He also examines how capex inflation, extended interconnection timelines and evolving demand profiles have rewritten the renewables investment playbook.

Every day, power market participants in the Western US must determine how much electricity they need for the following day and where it's going to come from. In response, California's grid operator on May 1 launched its Extended Day-Ahead Market, or EDAM, giving power providers a better way to coordinate to find the cheapest electricity. 
So how is it going so far? And what does it mean for grid reliability, emissions, ratepayers and power traders? Joining the podcast to address those questions will be Elliott Mainzer, president and CEO of the California Independent System Operator, and Scott Miller, executive director of the Western Power Trading Forum. They are interviewed by Kassia Micek, a reporter for S&P Global Energy who covers Western power markets, who joins co-host Dan Testa to talk about what's ahead for the region.

Much of the current discussion about nuclear power focuses on advanced technologies, from the potential for nuclear fusion to the development of various designs for small, modular reactors.
But if we ask what new nuclear reactors have been built recently in North America and are up and running? The answer is the two reactors at the Vogtle plant in Georgia, which use Westinghouse Electric's AP1000 design.
In this episode, Dan Testa interviews Grant Isaac, president and COO of Cameco Corp., a uranium mining and production company that is co-owner of Westinghouse Electric. Isaac says the global nuclear industry is making significant improvements in cost and execution when it comes to building new projects and refurbishing existing reactors – and that the pieces are lining up in the US for utilities to invest in new, large nuclear reactors using Westinghouse's AP1000 design.