Hydrogen fuel cells vie for the future
By Amanda Nelson Editor’s Note: This article is part of a series of guest columns on innovative energy technologies and opinions. Amanda Nelson is a senior technical [...]
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Recycling biosolids to make sustainable bricks
How can you recycle the world’s stockpiles of treated sewage sludge and boost sustainability in the construction industry, all at the same time? Turn those biosolids into [...]
Energy-Generating Bricks Use Thermal Differential
A recently developed thermal brick has the capability of providing affordable energy and shelter for developing countries or temporary communities. An international team of [...]
“Deep Farms” Could Avoid Inefficiencies of Surface Farming
In these days of increased concern about climate change, two of the greatest vulnerabilities affecting our current food production are the availability of arable land and the [...]
Home Heating with Crypto Mining
The crypto craze has had its ups and downs, but blockchain, the technology behind such currencies as Bitcoin and Ethereum, is gaining in steam across multiple industries, [...]
Largest US Wind Turbine Research Database Launched
As renewable energy gathers momentum, the turbines and sites hold a treasure trove of valuable information that will allow planners to better target sites, understand the [...]
Custom Electric Boats Clean Suzhou Canals
China is on a cleantech tear, even at a municipal level. Recognizing that the waste in its waterways was detrimental to its image and business, the historic City of Suzhou in [...]
No Captain, No Problem: Wave-Propelled Boat Sets Sail
Britain has always been a ship-building nation, and this century is no different. Except now there is a twist. There are no people on board. An autonomous wave-propelled boat [...]
Cleaning the Cleaner: New Catalyst for Advanced Engines
Auto manufacturers will want to sit up and take notice of this technology advance that can make combustion engines run cleaner and at less cost. As cars become more [...]
Squeezing Solar: Tracker Innovation Boosts Market
The per watt decline in cost of solar cells has led to unprecedented growth in solar energy generation. While the industry is nowhere near to overtaking fossil fuel energy, [...]
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