Giving Compass' Take:
- An article at Eco-Business describes recent breakthroughs in engineering efforts to conserve and renew energy, important steps towards climate resilience.
- With so much chaos and disaster affecting the globe, why is it important to look at examples of resilience and ingenuity? How can you support further research on new methods to conserve and renew energy around the world?
- Learn more about uplifting examples of climate ingenuity among younger generations.
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Chinese scientists have found a way to harness wind power when there is no wind, just a gentle breeze: one way in which human ingenuity helps the climate crisis towards a resolution.
There are others. Californian researchers have tested a copper wire catalyst that can convert carbon dioxide into ethylene. In effect, fuel exhaust could fuel industry − and help contain global heating.
And a team in the US Midwest has begun a military project to develop a portable system that could turn waste plastic and paper into food for soldiers in the field. If it works, it could add new resonance to the term “iron rations” and deliver another answer to the challenge of plastic waste.
All three advances are so far on a very small scale. Two of them depend on nano-engineering, the making of materials at scales of a billionth of a metre, while the third calls on help from the microbial world. None of them is yet near commercial exploitation.
But all of them are yet further examples of the astonishing ingenuity and resource at work in the world’s laboratories and universities, in pursuit of ways to recover energy, reduce fossil fuel dependence, recycle detritus, and contain climate change.
“Our intention isn’t to replace existing wind power generation technology. Our goal is to solve the issues that traditional wind turbines can’t solve,” said Ya Yang, of the Chinese Academy of Sciences.
“Unlike wind turbines that use coils and magnets, where the costs are fixed, we can pick and choose low-cost materials for our device. Our device can be safely applied to nature reserves or cities, because it doesn’t have rotating structures.”
Read the full article about innovations to conserve and renew energy at Eco-Business.