A group of scientists are working to generate electricity from an unusual source: damaged tomatoes, which are not fit to be sold at grocery stores. The pilot project involves a biological-based fuel cell, which utilizes waste tomatoes discarded during harvests in Florida.
Vehicle fuels obtained from plant wastes are generally climate friendly and sustainable. However obtaining energy stored in stems, twigs, and bark is a challenging process as it is locked up in the cellulose.
A team of researchers from the Ben-Gurion University Zuckerberg Institute for Water Research, the BGU Department of Geological and Environmental Sciences, and the Israel Geological Survey have established that compared to seawater, saline groundwater obtained from coastal aquifers is a better water source for reverse osmosis (RO) desalination. The main reasons for this are the reduced pre-treatment costs and minimal membrane fouling. The research findings have been published in the Environmental Science & Technology journal.
Offshore wind turbines are constantly exposed to harsh environments and suffer the consequences. Especially their foundations, which are moored in the ocean floor. From time to time divers have to descend to examine these structures for flaws. In the future these kinds of underwater checks will become easier and faster, with the aid of newly developed sensor ring. At Hannover Messe, held between April 25 and 29 this year, researchers will be displaying a system to achieve this.
In recent years, proponents of clean energy have taken heart in the falling prices of solar and wind power, hoping they will drive an energy revolution. But a new study co-authored by an MIT professor suggests otherwise: Technology-driven cost reductions in fossil fuels will lead us to continue using all the oil, gas, and coal we can, unless governments pass new taxes on carbon emissions.
New research suggests that multi-year droughts will significantly alter the structure, composition, and dynamics of second-growth tropical forests, which have re-grown after cessation of agricultural activity or a major disturbance such as fire. These second-growth forests represent the prevalent tropical forest cover today.
Ecotourism can provide the critical difference between survival and extinction for endangered animals, according to new research from Griffith University.
Washington State University researchers have concluded that feeding a growing global population with sustainability goals in mind is possible. Their review of hundreds of published studies provides evidence that organic farming can produce sufficient yields, be profitable for farmers, protect and improve the environment and be safer for farm workers.
Penn State researcher Chunshan Song has a plan to address one of the most important issues facing the world today — reducing greenhouse gas emissions to curb the negative impacts of climate change.
Researchers from the USC Loker Hydrocarbon Research Institute have succeeded in generating fuel from thin air. This is the first time that researchers have directly transformed carbon dioxide, present in the air, into methanol. This conversion took place at a relatively low temperature.
Terms
While we only use edited and approved content for Azthena
answers, it may on occasions provide incorrect responses.
Please confirm any data provided with the related suppliers or
authors. We do not provide medical advice, if you search for
medical information you must always consult a medical
professional before acting on any information provided.
Your questions, but not your email details will be shared with
OpenAI and retained for 30 days in accordance with their
privacy principles.
Please do not ask questions that use sensitive or confidential
information.
Read the full Terms & Conditions.