solarenergy posts
by Sean McLachlan (RSS feed) (1 year ago)
Jul 24th, 2010 at 10:00AM:
A week ago we reported on the Zephyr solar airplane flying nonstop for a week. Yesterday it landed safely after flying nonstop for two weeks, achieving the goal its designers set for it.
The unmanned drone runs on efficient solar cells along its wingspan that charge batteries to keep it running through the night. Sunny skies over Arizona helped boost its power. Engineers hope that it will be ...
by Scott Carmichael (RSS feed) (1 year ago)
Jul 21st, 2010 at 3:30PM:
Keeping your devices powered when traveling is often a challenge. On many trips, it involves finding a power outlet, on some trips you may need to resort to using a battery backup pack, but some destinations may even stretch your batteries to the limit.
On those trips, you'll need to find alternative power sources - and one of the easiest to tap into is the sun.
The KiwiChoice U-Powered ...
by Sean McLachlan (RSS feed) (1 year ago)
Jul 17th, 2010 at 1:30PM:
We recently reported on the historic flight of the Solar Impulse, the first solar-powered plane to fly through the night. Now another barrier has been broken. The Zephyr solar plane has flown nonstop for seven days.
Unlike the Solar Impulse, which carried a pilot, the Zephyr is an unmanned drone built by the UK defense firm Qinetiq. Drones have seen extensive service in Afghanistan and Iraq ...
by Sean McLachlan (RSS feed) (1 year ago)
Jul 8th, 2010 at 12:30PM:
An airplane that relies entirely on solar energy has flown for 24 hours straight, cruising along happily through the darkness and emerging into the dawn with three hours left in its batteries. Once the sun rose, of course, the batteries immediately began to recharge.
The Solar Impulse is the product of the same great minds that brought you the cuckoo clock--the Swiss! The entire wingspan is ...
by Tom Johansmeyer (RSS feed) (2 years ago)
Sep 22nd, 2009 at 2:00PM:
Montreal has to be one of the most bike-friendly cities on the planet – certainly, at least, in North America. There are bike lanes throughout the city, and those using them don't seem to have the fear found in other major metropolitan areas. Bike lanes are wide and bidirectional, so you don't need to worry about clipping another rider.
If you want to become part of the cycling scene in ...
by Katie Hammel (RSS feed) (2 years ago)
Aug 20th, 2009 at 10:30AM:
tweetmeme_url = 'http://www.gadling.com/2009/08/20/airports-look-to-expand-green-practices/'; tweetmeme_source = 'Gadling';
Airports are little cities unto themselves. Many are even large enough to have their own zip codes. With so many people coming in and out, cars dropping off and picking up, and planes departing and landing, airports produce a whole lot of air pollution and physical ...
by Katie Hammel (RSS feed) (2 years ago)
Aug 7th, 2009 at 8:00AM:
Not too long ago, any hotel that had one of those "please reuse your towels" signs in the bathroom was considered "green". But with new hotels upping the ante by adding more features that reduce waste and environmental impact, it takes a lot more than that to truly be green. Here are some of the greenest hotel features to look for in an eco-friendly hotel.
Sheet and Towel Reuse Programs ...
by Katie Hammel (RSS feed) (2 years ago)
Jul 30th, 2009 at 5:30PM: On Tuesday, I wrote about Turtle Airships, a company that's trying to produce a solar-powered amphibious "airship" capable of crossing the Atlantic. While we weren't exactly flooded with responses over the post, we did get a few concerned comments from members of the Lighter-than-Air community. Yes, there is a whole community dedicated to blimps, zeppelins, and airships, and yes those are all ...
by Katie Hammel (RSS feed) (2 years ago)
Jul 28th, 2009 at 4:30PM: First, let's just get this out of the way: it is not, I repeat not, a blimp. Whew! Okay. . . Turtle Airships (a Spanish company that seems to have some intense aversion to the word "blimp") is working on an airship that will make the journey from NYC to Paris, powered predominantly by the sun.
The top half of the blimp airship will be covered in solar panels that will store energy in batteries ...
by Kraig Becker (RSS feed) (2 years ago)
Jul 4th, 2009 at 11:00AM: While Boeing and Airbus scramble to make larger, more luxurious planes, others are pushing the envelope in different directions, attempting to find ways to make them more energy efficient and environmentally friendly. Take the Solar Impulse for instance. This plane is setting the bar high, with a plan to circumnavigate the globe completely under solar power. The Solar Impulse is the brain child ...
by Tom Johansmeyer (RSS feed) (2 years ago)
Mar 28th, 2009 at 10:00AM: Okay, it's not exactly a cure for cancer, but any initiative that does cut down on fossil fuel reliance still resonates with me. So, I was pretty excited to see that the Jalousie Plantation has adopted a hybrid solar-powered golf cart to move guests around on its 192-acre property ... with no carbon emissions! This is among the first of these environmentally-friendly golf carts in the Caribbean, ...
by Tom Johansmeyer (RSS feed) (2 years ago)
Feb 18th, 2009 at 1:00PM: One flip of the switch changed the Crowne Plaza Alice Springs and upped the ante for hotels around the world. The Australia hotel now uses the largest building-mounted solar photovoltaic (PV) system in the Southern Hemisphere. This $3.3 million installation will cut the property's energy consumption by 40 percent to 80 percent (depending on the time of year), and a broader energy efficiency ...
by Scott Carmichael (RSS feed) (3 years ago)
Sep 19th, 2008 at 2:00PM: My daily deal for today is for the Soldius 1 universal solar powered battery charger. This pocket sized solar charger comes with an assortment of universal power "tips" for charging many commonly used devices like the iPod, Blackberry smartphones and most Nokia, Motorola, SonyEricsson, Samsung and Siemens phones. Included in the package is also a female USB power tip, so you can use almost any ...
by Ember Swift (RSS feed) (4 years ago)
Jul 28th, 2007 at 6:22AM:
There's not a lot of places more chilled out and easygoing than a festival in Vermont on a beautiful July weekend that runs on solar power and promotes alternative energy and environmental solutions. It's called Solarfest: The New England Renewable Energy Festival. Going there makes me want to just sprawl on the grass and watch the clouds overhead while simultaneously saving the world. It can ...