#energy-efficient-building

#energy-efficient-building

We will convert every street light to modern LED light in the next 10 years, more than doubling our current pace. To keep the system going, we will also replace aging infrastructure below ground.

Join the San Francisco Environment Department, in partnership with the Yerba Buena Gardens Conservancy and Climatebase, for a day of sustainability, community, and action at the official kickoff event for SF Climate Week.

Bergs Potter takes the cake for me, closely followed by the majolica-like planters at Williams-Sonoma and a few stylish designs from Ferm Living and Pottery Barn. These planters lean home decor over plastic planters, making them weather-resistant, durable pieces even on a wind-whipped balcony or hurricane-sacked home garden.

Octopus Energy reported that its heat pump orders more than doubled in March compared to February, while sales of solar power systems increased by almost 80%. This trend reflects a growing consumer shift towards renewable energy solutions.

According to the U.S. Department of Energy, a new ENERGY STAR certified dishwasher saves more than 8,000 gallons of water per year compared to hand-washing - and uses less than half the energy.

Offsite construction has delivered measurable environmental gains, with a peer-reviewed study showing an average reduction of 78.8% in construction waste compared to conventional methods. Under controlled factory conditions, reductions can reach up to 90%, highlighting significant improvements in sustainability.

"Planning a sustainable wedding starts with prioritising what's important to you and shutting out the consumerist noise. That way, from the get-go you have a guiding principle that informs each decision."

In a distinctive part of Athens' urban fabric, in the Patisia neighborhood, a corner two-story residential building from 1951 has been given a new identity.

Researchers at the Norwegian University of Science and Technology and the University of Tokyo have made a prototype of botanical cement made of desert sand and plant-based additives in hopes that it can be used to build houses and roads. Once mixed, the team adds tiny pieces of wood together and presses them all with heat to produce the cement.

In Indra's Net of pearls and jewels, every gem reflects every other, a shimmering image of interdependence. This ancient Vedic metaphor for connection across the cosmos also illuminates what the environmental philosopher Glenn Albrecht first proposed in 2014as 'theSymbiocene': the era after the Anthropocene, in which human technologies take their cues from living systems and work in partnership rather than through dominance.

The project reimagines the structure through circular thinking, ecological strategies, and new construction technologies, embracing reuse as a model for sustainable urban development.

The Iran war has once again shown our drive for clean power is essential for our energy security so we can escape the grip of fossil fuel markets we don't control.

Photovoltaic (PV) solar energy represents a modular technology that can be manufactured in large-scale facilities, generating economies of scale, while also being adaptable to small-scale applications. From residential rooftop systems to large-scale power generation installations, photovoltaic solar energy has established itself as a cost-effective option for electricity production in many countries around the world.

From the large industrial roofs and galleries of the 19th century to the contemporary atriums of museums and public buildings, glass has been a recurring material in shaping large and monumental interior spaces. More than a technological or engineering solution, these horizontal glazed planes introduce a distinct luminous quality: light that comes from above. Unlike lateral daylight entering through façades, zenithal light is more evenly distributed, reduces harsh shadows, and lends spaces a sense of continuity and openness that is difficult to achieve otherwise.

One of the earliest large-scale examples of composite materials can be found in the Great Wall of China, where stone, clay bricks, and organic fibers such as reeds and willow branches were blended to create a resilient and lasting structure. These early techniques reveal a timeless intuition: distinct materials, when combined thoughtfully, produce properties unattainable by any single element.