What to Do With Piles of Plastic Waste?

Teams of recyclers in Nigeria gather plastic bottles from the streets and landfills and brings them to recycling plants where they can exchange the waste for money. HISL Recyclers collects this waste — which usually contains polyethylene terephthalate, or PET, a dangerous chemical — as a way to remove the waste from the environment. However, more work needs to be done to get more people to participate in the program and to scale the operations. So far, they’ve been able to recycle up to 20 tonnes of plastic waste a month.

Throughout India, wastepickers – people who scour landfills for garbage they can sell to recyclers – live at the bottom of society. But the city of Pune did something radical: with the help of a collective, they did away with expensive garbage trucks, and now all household garbage is collected by wastepickers with pushcarts. Pune saves millions of dollars each year and recycles more – and the wastepickers have decent wages and social standing. The concept is now spreading globally.

A recycling initiative in Liberia turns plastic waste into tiles and provides income for the women who collect it. From picking up plastics, some women can earn up to $40 a week. While it’s not always easy, picking up the waste has also unblocked drains which has reduced flooding.

The government of the Philippines is working with the Masungi Georeserve Foundation to restore wildlife and forests in a 2,700 hectares area of degraded land. They use a technique that focuses on the nurturing of native trees through natural practices. While the method takes longer to reforest an area than traditional ways, the initiative has planted 60,000 trees and employed 100 park rangers from the local communities that help protect the reserve.

A digital marketplace called Trash Coin is increasing the amount of waste that gets recycled in Nigeria. People can find the nearest drop-off location on the company’s mobile app to exchange recyclables for payment vouchers. Payment is based on the weight of the waste and can be transferred to bank accounts or used to pay for services like electricity.

A collaboration between the state government, tribal councils, and conservation organizations has allowed the greater one-horned rhino to make a comeback in India. Since this initiative started, the rhino population in Manas National Park has increased to almost 3,000. The program is largely successful because it sought buy-in from locals and they converted poachers into conservationists by offering them a monthly stipend.

A new county initiative in Colorado aims to support regenerative agriculture projects on farms as a way to take carbon from the atmosphere and store it in the soil in an effort to combat climate change. Restaurants donate 1 percent of their profits to the Restore Colorado initiative in Boulder County. The McCauley Family Farm is one of the first to sign on to this initiative and plan to plant more trees on their grazing land. While it can take years to see any benefits, organizers are looking to scale the initiative to be statewide.

A Dutch group of engineers known as the Weather Makers has an ambitious plan to regreen the Sinai Peninsula — the stretch of desert connecting Egypt to the rest of Asia. Their efforts would restore forests, wetlands, and even adjust the weather for the region. This form of ecosystems regeneration could help with food security and mitigate the effects of climate change. Their process of changing an entire ecosystem can be controversial, but initial tests have shown how this could work on a large scale.

As part of a collaboration between Zion National Park and the nearby town of Springdale, shuttle buses were introduced to limit the amount of noise in the canyon and deal with issues of over parking. However, those shuttles have now reached the end of their lifespan and threaten to disrupt the flow of tourists into the park. Efforts to replace the buses with an electric fleet, that could also reduce carbon emissions, have hit roadblocks as they’ve been denied federal funding.

The supply chain for Valentine's Day flowers is incredibly toxic for the environment and produces mass amounts of waste. In response, a "floral gifting" service industry emerged in which flowers from special events can get repurposed or recycled. One such company, NYC-based Repeat Roses, has a special service that restyles the flowers into petite bouquets to donate to hospitals, nursing homes, and family shelters. Their efforts have diverted more than 98 tons of waste from landfills and delivered almost 53,000 floral arrangements to people in need.