Complex, outdated, expensive: concentrating solar power used to be a clunky way of harnessing the sun. What’s changed to now make it viable? Concentrating Solar Power, or CSP, takes energy from the sun, converts it to heat, and uses it to drive a turbine to provide renewable electricity. It has more moving parts than photovoltaic (PV) solar – which has none ... Show More
Sep 29
Energy in a more dangerous world. Resilience, affordability and self-sufficiency are the priorities now. What does that mean for our energy future? | From Climate Week NYC
This year’s Climate Week NYC was about much more than climate. The conversation kept being pulled back to energy security and resilience in an increasingly volatile world. The conflict in the Middle East, drone attacks on critical infrastructure, and threats to international ship ... Show More
56m 37s
Sep 23
Power under pressure: Can energy security, affordability and net zero still move together? | From Climate Week NYC
A fresh shock to global energy markets has pushed an old question back to the center of the climate debate: When supplies tighten and prices rise, do governments double down on the transition, or reach for the fastest fossil fix? From the Strait of Hormuz to rising demand for coo ... Show More
31m 20s
Sep 17
Climate finance without Washington: The new coalition funding community clean energy in America
As federal support for climate action in the US is cut back, a difficult question is coming into focus: what happens to clean-energy projects that still make economic sense, but no longer have Washington behind them? For low-income communities in particular, this is not just a po ... Show More
49m 9s
Apr 2022
Redefining Energy Storage
When the sun stays out for a few extra hours in summer, where do we store the excess energy? This is one of the biggest challenges facing the renewable energy industry. When looking at countries like Norway, which is currently powered by 50% renewable energy, mostly coming from H ... Show More
1h 1m
Jan 2025
Re-imagining the energy grid ... through batteries (Two Indicators)
When it comes to solar and wind power, renewable energy has always had a caveat: it can only run when the wind blows or the sun shines.The idea of a battery was floated around to make renewables available 24/7. For years, it existed as an expensive, little-used technology. Then i ... Show More
17m 49s