It's one fundamental problem with modern AC: It's least reliable when demand is highest. Surging power use from air conditioners also adds to emissions, and climate change leads to more heat waves that lead to more AC use, in an escalating feedback loop. Some startups are trying to shrink the power use and carbon footprint of modern air-conditioning. But others are using ancient cooling techniques as inspiration. In India, some architects are turning to a material that's been used for cooling for thousands of years: terra-cotta.
As is the case for many people, my home cannot be retrofitted with central air. My 100-plus-year-old Brooklyn apartment, which features prominently in my seven years of air quality reporting for WIRED, relies on window air conditioning units to keep cool on our warming planet. While there is the obvious paradox that air conditioners are players in climate change, AC units are evolving with more environmentally safe refrigerants, eco modes, smart apps, modern design, and energy-efficient consumption.
Zipping through the Australian outback this weekend is a red car looking more race boat than sedan and which travels at highway speeds using about the same amount of power it takes to boil a kettle. When and if this futuristic looking craft the UNLIMITED 6.0 crosses the finish line for the Bridgestone World Solar Challenge in Adelaide, its team from Western Sydney University will probably celebrate with something a bit stiffer than a cup of tea.
"You feel the difference when you're in these houses. It's just healthier." - Michael Ingui "You can have filtered fresh air 24/7. Most of our clients didn't even know that was an option. It's just a better house." - Michael Ingui
The innovative wireless pool cleaners offer unprecedented time savings, consistently spotless results, and peace of mind knowing your pool is always ready for use.
Data shows it can cost around £6,000 to upgrade a terrace house from band D to band C. Flats are cheaper, and estimated to cost about £3,600. Band D homes could save £200 a month in bills, while lower-ranked homes could potentially save more than £1,000.
Three in 10 UK SMEs fear losing up to £20,000 due to Trump's new trade tariffs, making energy savings essential. Business energy experts recommend conducting energy audits to find savings.
Insulating external pipes is a practical step for businesses that need to meet legal, safety, and operational requirements.
Every project is an opportunity to go further than what is initially thought possible. This loft conversion and top-to-bottom reconfiguration transformed a dark, cramped one-bedroom apartment into a bright, multi-level family home.
The funding includes 1.7 million from the Greater London Authority's Warmer Homes London initiative, supporting residents on lower incomes in privately owned or rented homes with Energy Performance Certificate (EPC) ratings of D to G.
