Vietnam’s longest cable-stayed bridge lights up with 16.7 million colors

July 18, 2017 by  
Filed under Green

Comments Off on Vietnam’s longest cable-stayed bridge lights up with 16.7 million colors

A prism of colors bathes the recently completed Nhat Tan Bridge in Hanoi , transforming it into an illuminated work of art. Philips Lighting partnered with Vietnamese construction company the Sun Group to install their cloud-based ActiveSite lighting management system, which can create a staggering 16.7 million different colors. The new Nhat Tan Bridge is Vietnam’s longest cable-stayed bridge . It crosses the Red River in Hanoi , connecting the city to its main airport. Its five colorful spans symbolize the five ancient gates to this capital city. This symbolic quality is further enhanced by Philips’ new lighting system, which can illuminate the bridge in special colors to commemorate events and holidays. Related: Choreographed lights to illuminate New York City bridges and tunnels The new lighting system is for more than just looks, however. Compared to conventional lighting, the new long-life LEDs can deliver up to 75 percent energy savings, significantly cutting operation and maintenance costs. + Nhat Tan Bridge + Philips + Sun Group

More here: 
Vietnam’s longest cable-stayed bridge lights up with 16.7 million colors

Elon Musk has a simple plan to power the US entirely on renewable energy

July 18, 2017 by  
Filed under Green

Comments Off on Elon Musk has a simple plan to power the US entirely on renewable energy

With all the talk in the US about bringing back more coal and opening more oil reserves, it can be discouraging for those of us dreaming of a sustainable energy future. But Elon Musk, who is always looking at what we can do, rather than what we can’t, has laid out a feasible plan for moving the US entirely onto renewable energy. Speaking at the National Governors Association meeting this week, Musk talked about how little real estate it would require –  just 100 square miles of solar panels – to power the country. According to Musk, the country could be powered with just 100 square miles of solar panels and one square mile for battery storage. Solar makes the most sense for large-scale deployment, he said, because the sun is essentially a giant fusion reactor in the sky. “If you wanted to power the entire United States with solar panels, it would take a fairly small corner of Nevada or Texas or Utah; you only need about 100 miles by 100 miles of solar panels to power the entire United States. The batteries you need to store the energy, so you have 24/7 power, is 1 mile by 1 mile. One square-mile,” he said. Related: Elon Musk reveals his big plan for colonizing Mars Right now, just under 15 percent of the country runs on renewable energy. But with Musk’s plan, that number could be 100 percent. His plan includes combining rooftop solar, like Tesla’s new solar roof , with utility-scale solar. During the transition, Musk says that we’d likely need to rely on transition power like wind, hydro, geothermal and nuclear energy as we make the adjustment. During that time, we’d need to focus on building up infrastructure, along with encouraging local solar power to limit the amount of transmission lines that would need to be laid. You can watch the entire speech below: Via Inverse images via Tesla and the National Governors Association

Excerpt from: 
Elon Musk has a simple plan to power the US entirely on renewable energy

Bad Behavior has blocked 2089 access attempts in the last 7 days.