hidrocentrala

Australia’s Capital Cities Face Water Restrictions as Dams Near 50%

Sydney, Darwin, Brisbane and Melbourne are all facing the prospect of dams below 50% capacity after low rainfall and high temperatures across the country. In Sydney, inflows are at their lowest since 1940. Greater Sydney’s 11 dams were at a combined 55% capacity on Sunday – compared to 73% at …

Sidnej-Australija

City Of Sydney Announces 100% Renewable Energy Target

The City of Sydney, on Australia’s east coast, announced last week that it intends to further cut its greenhouse gas emissions by transitioning to 100% renewable energy to meet all its electricity needs starting next year. Sydney had already set significant climate targets for itself, including a 50% renewable electricity …

Cities Around the World Lay the Groundwork for a Zero-Waste Future

Cities around the world are pledging to reduce waste over the next 12 years in an effort to curb global warming and eventually become zero-waste cities. During the Global Climate Action Summit, the C40 announced a new initiative that encourages cities to eliminate waste production and end the practice of …

19 Global Cities Commit to Make New Buildings Net-Zero by 2030

The world’s most iconic skylines are going green. Nineteen city leaders from the C40 coalition signed the Net Zero Carbon Buildings Declaration on Thursday to ensure all new buildings operate with a neutral carbon footprint by 2030. The mayors of Copenhagen, Johannesburg, London, Los Angeles, Montreal, New York City, Newburyport, …

Old Electronics Could Be More Profitable Than Literal Gold Mines

Forget panning for gold or extracting copper ore. A new study shows that recovering metals from discarded electronics, a process known as urban mining, is far less expensive than mining them the traditional way. If you’re reading this, you’re part of one of our planet’s biggest problems: e-waste. Eventually, your …

Climate Scientists Say Likelihood of Extreme Summers Surging Due to Global Warming

New South Wales, which has just experienced its hottest summer on record, is 50 times more likely to experience another similarly hot summer and 10 times more likely to experience extremely hot days under climate change, according to a group of Australian climate scientists. The mean temperature in Sydney was …

Sydney Air Pollution Alert Issued as Temperature Heads to 38C

An air pollution alert has been issued for Sydney residents due to a high level of ozone, already exceeding government standards for the entire year. The NSW Office of Environment and Heritage put the air-quality forecast for Sydney’s metropolitan area on Tuesday as “poor”, denoting a score of 100-149 on …