Weekly Cleantech Recap: Hydrogen Innovations and Climate Challenges
Key Ideas
  • Graphitic Energy introduces a method to produce clean hydrogen without federal subsidies, reducing CO2 pollution by 90% and promoting renewable energy adoption.
  • Solar power sees significant growth in the U.S., with 50 GW of new solar capacity added in 2024, showcasing a shift towards cleaner energy sources.
  • Spiritus secures funding to build a direct air capture plant in New Mexico, utilizing a passive approach to capture CO2 and store it underground for innovative fuel projects.
  • US debates using emergency powers to restart closed coal plants for grid stability, sparking concerns about increased pollution and electricity prices.
In this week's Cleantech podcast recap, Elliot Coad, founder of 30×30 United Kingdom and Ecologi, highlighted the impact of microplastics on staple crops, potentially risking mass starvation in the next two decades. Meanwhile, Graphitic Energy's breakthrough in producing clean hydrogen without federal subsidies, Solar Energy's rapid growth in the U.S., and Spiritus' passive CO2 capture technology signify positive advancements in cleantech. Despite these innovations, the U.S. Energy Secretary's pivot towards fossil fuels raises concerns about decarbonization efforts. Additionally, the debate on potentially restarting closed coal plants using emergency powers for grid stability contrasts with the push for renewable energy sources. These diverse topics underscore the ongoing challenges and advancements in the cleantech and energy sectors, emphasizing the importance of sustainable solutions amidst global climate challenges and energy transitions.
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