LND topic: greenhouse-gas page 3

greenhouse gas

Hospitals and the Environment: A Closer Look

December 27, 2024

Climate change is a huge problem for our world today, especially for healthcare systems. Hospitals, in particular, play a big role in adding to greenhouse gas emissions. Let's dive into why this happens and what can be done about it. First, think about all the energy hospitals use every day. They n

environment

Incinerators: A Surprising Weapon Against Greenhouse Gases

December 27, 2024

Believe it or not, trash can be a big problem when it comes to greenhouse gases. In China, people are turning to incinerators to deal with municipal solid waste, or MSW. Researchers decided to take a closer look at two incinerators in Qingdao. They found that Plant A released 56. 55 kilograms of CO2

science

What Happens When Industrial Gases Meet Sunlight

December 23, 2024

Have you ever wondered what happens to industrial gases like hydrofluoroolefins (HFOs) and hydrochlorofluoroolefins (HCFOs) when they break down in our atmosphere? They don't just disappear; instead, they change into other chemicals. Let's take CF3CHO, for example. Scientists were curious if this tr

environment

Urban Wastewater: A Greener Approach from China

December 9, 2024

China is facing a double whammy: water scarcity and excess greenhouse gases. Guess who’s a major culprit? Wastewater treatment plants (WWTPs)! They guzzle up water and belch out greenhouse gases. The tricky part? These two are connected, like a vicious cycle. Scientists in China’s Yellow River Basin

environment

The World's Ticking Climate Time Bomb

October 26, 2024

In a stark warning, the United Nations says we're heading for a dangerous 3. 1°C temperature rise. The world's nations need to cut greenhouse gases dramatically, starting now. The UN Environmental Program (UNEP) says we can aim for 1. 5°C, but it won't be easy. We need to slash emissions by 42% by 2

environment

The Yellow Powder: A Game Changer Against CO2

October 23, 2024

Imagine if a tiny amount of powder could do the job of a large tree in capturing carbon dioxide (CO2) from the air. Scientists at the University of California, Berkeley, have created just that—a fluffy yellow powder named COF-999. This powder, designed with microscopic pores, can trap CO2 and releas

environment

Can the US and China Bridge the Climate Finance Divide?

September 8, 2024

The US and China, the world’s top two greenhouse gas emitters, are trying to find common ground on climate finance, but can they overcome their differences? US climate envoy John Podesta says they’ve made progress, but what does that really mean? Podesta highlighted the importance of collaboratio

politics

Toyota's Hybrid Crusade: A Double-Edged Environmental Sword?

August 27, 2024

Toyota's dedication to hybrid vehicles has long been hailed as an eco-friendly triumph, but a recent International Council of Clean Transportation (ICCT) study might make you think twice about patting the Japanese automaker on the back. The ICCT report uncovers some unsettling facts about hybrids'