Episode 22: Varun Sivaram

On this podcast, Thomas Byrne, CEO of CleanCapital, sits down with Varun Sivaram, a thought leader in the clean energy space. This podcast discusses the bestseller’s new book “Taming the Sun”, which outlines the current clean energy landscape, and the advances needed to unleash it.

Besides being a writer, Varun Sivaram is a physicist and Chief Technology Officer at ReNew Power Ventures, a multibillion-dollar renewable energy firm. He is also a senior research scholar at Columbia University, a board member for the Stanford University Energy and Environment Institutes, and an editorial board member for the journal “Global Transitions”. Previously, Varun was a professor at Georgetown University and is a Rhodes and a Truman Scholar. Dr. Sivaram holds a degree from Stanford University and a Ph.D. from St. John’s College, Oxford University.

Transcript

Churchills Insurance Apr 2026

Churchill is generally well-regarded for its customer service and pricing:

: They also provide specialized cover for travel and business needs. Customer Reputation and Ratings churchills insurance

: As mentioned, Defaqto consistently awards Churchill's core products their highest five-star rating for product quality. Pros and Cons : Coverage for cats and dogs, often including

: High fees (around £26.88) for making policy changes like updating an address NimbleFins. : Coverage for cats and dogs

: Coverage for cats and dogs, often including perks like multi-pet discounts and access to 24/7 video vet services.

: Holds a rating of 4.4 out of 5 stars based on over 25,000 reviews, with many customers praising the "easy to navigate website" and "competitive pricing" NimbleFins .

: The budget "Essentials" plan lacks common features like key cover or personal belongings cover.

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