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Photovoltaic solar panels are becoming increasingly inexpensive, but there are many sunny surfaces where adding them is not feasible. Veeral Hardev, vice president for corporate strategy at Ubiquitous Energy, talks about his company’s quest to make transparent PV cells that can be applied to window glass. </p>
Aug 1
Looking Back on Some Favorite Articles
In this special episode, Jeffrey Winters, editor in chief of Mechanical Engineering, looks back at some of his favorite articles from his 23 years at the magazine, and some of the writers who made them possible.
20m 10s
Mar 2014
Anatomy of a Solar Power Boom: Can the Industry Keep it Going?
As expected, 2013 was yet another record year for solar in the U.S. With 5.1 gigawatts of PV and CSP coming online, the solar industry was the second largest provider of electricity capacity behind natural gas. But how long will it continue? With a tax credit expiration looming, ... Show More
43m 9s
May 2016
The Solar Coaster: Troubles at Yingli Solar and the Flatlining Global PV Market
This year, GTM Research is forecasting that 66 gigawatts of PV capacity will be installed around the world -- a 21 percent increase over last year. But next year, capacity will only expand by 4 percent. In fact, without some of the top markets like India, America and China, the g ... Show More
52m 44s
Jul 2014
What Was He Smoking? How a Solar Pioneer’s Big Dreams Came True
Today, solar’s dominance feels inevitable. But in 1979, when Neville Williams started promoting the industry at the Department of Energy, it felt like a far-off dream. That didn’t stop the early pioneers from thinking big and pushing the government to invest in the early technolo ... Show More
42m 47s
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
May 2023
The Four Horsemen of the Energy Transition: Where’s The Money Going?
Solar, wind, hydrogen and nuclear – we need more investment in these renewables, but where can the money come from? In 2022, worldwide investment in renewables hit almost half a trillion dollars. Investment in solar – the largest sector - jumped 36% to 308 billion. Investment in ... Show More
55m 28s