Today’s Solutions: May 27, 2022

Circularity

Understanding the value of a circular economy and identifying circular solutions are essential to changing our world for good. Circularity, or the zero-waste principle of keeping materials in a closed loop and away from landfills and incinerators, is the future. Find out about the latest innovations and solutions accelerating the transition towards a circular economy in the articles here from The Optimist Daily.

Solar panels installed on public school in the US

Pennsylvania schools doubled their solar power in the last two years

Renewable energy production is taking off in the Keystone State. A new report from the nonprofit Generation180 reveals that Pennsylvania schools doubled their solar power capacity over the last two years of the Pandemic. This not only helped the planet but also the schools' bottom line and Read More...

Highway in Chile's Atacama desert with bright blues skies

Recycled old tires could make roads last twice as long

Prolonged sun exposure is one of the main contributors to asphalt cracking. That’s because the heat from the sun dries up the road’s moisture content, making it brittle and prone to wear. A team of scientists has found that adding rubber from old tires to asphalt can help roads last twice as Read More...

Berlin public transportation

Germany slashes public transportation costs to reduce fossil fuel dependence

In the energy standoff between Europe and Russia, Germany has taken many measures to accelerate the phasing out of oil and gas. It has resolved to make energy cheaper for homes and businesses. It has pushed plans to put solar panels on every public building by 2025.  Now, Germany has cut train, Read More...

Cooling home

Seven tips for cooling your home without AC

Many of us can already feel the heated start of Summer, along with the urge to crank up the air-conditioning. While heatstroke is a serious health concern, a whole city blasting cool air into their homes presents a threat to the power grid. Some places like Texas are already experiencing Read More...

Pile of used Electronic Waste on white background.

Got old electronics? Here’s how to dispose of them properly

Do you have a digital camera? Do you still use it, or does it sit quietly in a desk drawer, out of a job thanks to your iPhone? With the rate at which technology advances these days, chances are we all have old gadgets that are now obsolete or that we just don’t use anymore. Despite the amount of Read More...

Flow Battery

Flow batteries could help with renewable energy storage

The generation of renewable energy from sources like wind and solar is one thing, but there are many other factors to consider when delivering renewable energy to consumers. A big one is the issue of storage.  One Oregon startup, ESS Tech Inc. is fixing this problem with its flow Read More...

Solar Panles Lesotho

OnePower: bringing minigrids and power to Lesotho

A key aspect of helping the developing world is not only ensuring that they have sufficient power and infrastructure to run key facilities like schools and hospitals. It is also important to ensure that their energy infrastructure is resilient and, hopefully, runs on renewable energy.  This is Read More...

Nighttime Solar Panels

The pursuit of nocturnal solar technology is growing

Last month, we wrote a story on solar cells developed by Stanford University that could draw a small amount of power at night, when most would think solar panels would be useless.  The endeavor to create solar panels that can draw additional power at night is growing. Now, a collaboration of Read More...

Herb-infused oil

Five herb-infused cooking oils you can DIY

Herb-infused cooking oils can add a welcome fragrance or taste note to your home-cooked meals. Not only that, but many of them can also be used as a moisturizer or to treat small cuts and scrapes.  Here are five herb-infused recipes for your cooking oil. For these, you’ll want to use plant Read More...

Traffic reduction

MIT system uses machine-learning to reduce traffic and car emissions

As if idling in a line of cars at a red light forever wasn’t bothersome enough, vehicles emit greenhouse gasses while they’re stopped in traffic. Not only that, exposure to excess vehicle emissions while idling in traffic can be a major health risk.  What if drivers could time their trips Read More...