Sustainable Urban Development
With cities expected to host about 70 percent of the world's population, sustainable urban development is key to making communities worldwide more resilient against the growing threat of climate change. Find out about the latest urban practices from across the world aiming to make our cities more sustainable and inclusive in these good-news stories from The Optimist Daily.
Washington’s first human compost company is open for business
Washington passed a law in 2019 allowing citizens to compost themselves after death for a more sustainable burial process. Fast forward a year later and the first human composting company is open for business in the state. Called Recompose, the company was instrumental in passing the 2019 law Read More...
Construction project completes the world’s first 3D printed two-story home
Considered one of the largest sources of environmental pollution in the world, it’s no secret that the construction industry is in need of a green revamp. One way the sector could shift towards more sustainable practices is by integrating 3D printing technology within its modus operandi. A recent Read More...
This bridge in Montreal is made of 70,000 recycled glass bottles
A construction project in Montreal, Canada has taken bridge building to a whole new level: adding recycled glass to the concrete mix. In what the city calls a world first, the Darwin bridge construction project on Nuns’ Island in Montreal has given a second life to more than 70,000 recycled wine Read More...
Uber set to invest millions in EV charging points in London
Uber wants its drivers to switch to electric cars. To persuade drivers in London, the ride-sharing giant has pledged to invest more than £5 million ($6.5 million) in public electric vehicle charging infrastructure. “Drivers consistently tell us that having reliable, accessible charging near Read More...
This white paint reflects over 95% of sunlight to cool buildings
Have you ever noticed that it can feel hotter in a city than in a rural area? Part of this is because all the dark paved surfaces in cities absorb the sun’s rays more than trees and natural spaces, making it feel warmer. A team of researchers from Purdue University is hoping to cool down cities Read More...
Compton to launch America’s biggest guaranteed income program
In 2019, the city of Stockton, California, became the first city in America to launch an experimental guaranteed income program that would provide 125 residents with monthly payments of $500 over the course of 18 months, with no strings attached. From the first results of Stockton’s basic income Read More...
Smart windows change colors when its hot outside to cool your home
Figuring out ways to slash our over-reliance on air conditioners can go a long way in reducing the energy costs and emissions that usually go hand in hand with using these cooling machines. One way to do this is to tap into the key role that windows play when it comes to saving energy. Recently, Read More...
6 dirty power plants in New York to transition to cleaner technologies
Power plants that rely on fossil fuels are already bad enough, but what makes these polluting plants even worse is that they are disproportionately located near communities of color. In a study from the University of Washington and Stanford University, researchers found that Black, low-income Read More...
Upcycled shipping containers provide housing for LA’s homeless
Los Angeles County has an estimated 66,000 homeless individuals, but a new initiative is helping some find housing from an unexpected source: old shipping containers. Recycled shipping containers can be transformed into livable spaces surprisingly quickly. Each container in the seven-unit Read More...
America’s first firefighting robot helped put out a blaze in downtown LA
Firefighting took a step into the future this week when the Los Angeles Fire Department became the first in the US to deploy a “robotic firefighting vehicle”. Weighing in at 3,500 pounds, LAFD’s Thermite RS3 is about the size of a Smart car but has the power to blast its way through a wall. Read More...