Energy
Transitioning to a world powered by renewable energy is key to tackling climate change. Here you can find the latest good news related to our clean energy transition, covering wind, solar, green hydrogen, hydropower, and more.
These wind turbine walls let cities harness wind power beautifully
One of the major downfalls of harnessing wind energy is that large-scale wind farms require lots of space, away from urban areas, and wind turbines with bulky poles and huge spinning blades that aren’t just considered an eyesore but are hazardous for birds. Well, what if we could harvest wind Read More...
Good news! Climate tech startups have raised more money than ever this year
This year may not have been the easiest year to get through—we find ourselves still reeling from the pandemic and on top of that, we are also dealing with extreme weather and the consequences of climate change. That said, according to a new report from Dealroom and London & Partners, it Read More...
These seaweed-inspired sensors use underwater currents to power themselves
Ocean protection increasingly relies on the internet of things (IoT) to gather essential data with the help of a variety of marine distributed sensors underwater. Most of these devices, however, have always been highly dependent on batteries, which need to be regularly changed or recharged. Read More...
Algae wrapped in droplets improves efficiency of artificial photosynthesis
In our quest for the most sustainable, most renewable sources of energy, humanity continues to look to nature for inspiration. One of nature’s most efficient energy systems is photosynthesis, which is how plants convert sunlight, water, and carbon dioxide into chemical energy to fuel themselves. Read More...
Following shut offs and hurricanes, Puerto Ricans want a solar future
Puerto Ricans pay nearly twice as much for electricity as mainland Americans, yet random shut-offs and natural disasters like Hurricane Maria often leave many without power. In the wake of the hurricane, a social movement called Queremos Sol was born. Meaning “we want sun,” the movement Read More...
California opens its first solar-powered composting facility
Starting in 2022, most homes and businesses in California will be required to recycle all food and yard waste in their yard debris carts. The effort is part of new state regulation (SB 1383) which aims to divert 75 percent of organic waste from landfills below 2014 levels by 2025. In response to Read More...
Indian student designs safe and sustainable solar ironing cart
It’s not uncommon to see ironing vendor carts in the streets of Indian cities. These carts offer quick and affordable ironing services, but their irons are often powered by charcoal, creating air pollution issues. To address this, Vinisha Umashankar, a clever 14-year-old student from Tamil Nadu, Read More...
Mustard plant could be the solution to greener aviation fuel
Aviation accounts for about three percent of all global emissions, but coming up with more sustainable fuel sources would significantly gut down on the industry’s footprint. Researchers from the University of Georgia think they have a green fuel solution with the development of a fuel based on Read More...
This new tool is a roadmap for safe renewable energy development in Maine
Maine has identified a new tool to proceed with renewable energy expansion more sustainably. The state’s new Renewable Energy Siting Tool is an interactive map that allows officials and energy developers to identify the safest places for renewable energy projects where they will have the least Read More...
Hamburg introduces energy-saving digitally automated tram
This year’s Intelligent Transport Systems (ITS) World Congress is in Hamburg, Germany, and highlights mobility solutions and innovation. The congress opened alongside the exciting introduction of the country’s first fully automated “Digital S-Bahn Hamburg” tram. German rail company Read More...