Is Turtle Airships just full of hot air?

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 different things (see, we’re learning so much here).

Apparently, there are some airship enthusiasts who aren’t quite convinced that the folks over at Turtle Airships have their heads on straight. Darrell Campbell, CEO and designer of Turtle Airships, would of course, beg to differ. The company’s slapdash website and offer of a free ride to anyone who ponies up $10 for an e-book doesn’t help their credibility, but poor marketing skills and a questionable product don’t necessarily make a company any less sincere.

Some skeptics say that the mechanics behind Campbell’s plan just don’t add up, while more vocal detractors think the whole thing is a ruse to swindle money out of the gullible. Only time will tell if they are right, so you may not want to buy that Transatlantic airship ticket just yet.

Solar airship will fly from NYC to Paris

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 and use it to power four electric motors. The craft will also have a biodiesel engine as a back-up so the ship can fly in bad weather and at night. It will be able to take off vertically, land on ground or in water, and travel at around 40 miles per hour in ideal weather (making for a very long Transatlantic journey).

The airship is having a bit of difficulty getting off the ground at this point though, due to lack of funds. Turtle Airships is working on a prototype and hoping that as buzz for the project increases, so will the financing. Once the cash comes in, they say they’re ready for lift-off.

Until then, you can indulge your Goodyear fantasies with Airship Ventures, which offers Zeppelin flights from several California cities, ranging from $199 to $600 per person.

[via Wired]

Solar powered plane to circle the globe

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 of Bertrand Piccard, a Swiss adventurer and environmentalist, who launched the project back in 2003 with the aim of promoting the use of renewable energy sources. Now, in 2009, he is closing in on that dream. His plane has a 200-foot wingspan which is lined with 12,000 photovoltaic solar cells that will draw energy from the sun to power its four engines.

Piccard unveiled the latest design for his plane on June 26th in a ceremony near Zurich. This prototype will undergo test flights in 2010, including night flights using solar power stored in batteries. In 2011 the next design of the plane will be completed, with 2012 set as the tentative start of its world tour. The fact that this plane can fly even at night is one of the the things that separates it from other solar powered aircraft in the past.

While we might be years away from solar power becoming commercially viable for flights, it is projects like these that are paving the way for the future of flight. A future that is clean and environmentally friendly.

Jalousie Plantation resort brings solar golf carts to St Lucia

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, and the goal is for this quirky little vehicle to replace the oil-dependent carts and minibuses that currently carry passengers around Jalousie.

This measure is reflective of Jalousie parent company Kor Hotel Group’s “Second Nature” program, which consists of several eco-friendly measures across its holdings. Kor’s properties are encouraged to source local produce, arts and other supplies to cut down on food-miles (or other “product-miles”) in an effort to reduce carbon emissions while contributing to economic growth in the community.

“We want to play our part at The Jalousie Plantation in supporting the environmentally-conscious initiatives of Kor and the new hybrid solar-powered golf cart is seen as a first step in helping us to do this,” Jalousie’s General Manager, Rodrigo Caldeira said.

The golf cart has a photovoltaic cell on its roof, which takes St Lucia sunshine and turns it into the electricity that makes the cart move. In the event of rain, the cart can be plugged into an electrical outlet to have its battery charged.

“Eventually all of the vehicles we use at Jalousie will be gasoline-free and this will help us to lessen our emissions of greenhouse gases which are having a tremendous impact on eco-systems around the world and contributing to climatic change and global warming,” Caldeira said. “The new cart also significantly reduces noise pollution and makes a great contribution in our efforts to reduce our consumption of fossil fuels and in ensuring our operations are environmentally sustainable.”

A&K and Fairmont Earth Hour ideas will have tangible results

Earth Hour is on Saturday, March 28 at 8:30 PM. The hospitality and travel industry seems to have embraced this commitment to environmentalism. There are plenty of noteworthy initiatives out there intended to show support for a planet that could probably use our help. Of course, some are more interesting than others. I’m pretty interested in what’s going on at Abercrombie & Kent and Fairmont.

Upscale travel firm A&K is taking action at each of its 62 offices around the world. Outdoor signs will be turned off, and only emergency lighting will be used indoors. This will save 620 light-hours of electricity. And, they’re going to shut off the air conditioning for 90 minutes before the end of the work day, lowering power consumption for this period by 18 percent.

The company is also turning its corporate social responsibility gaze outward. Sanctuary Camps & Lodges are going to host stargazing parties, thanks to the dark skies. They are also planning to turn off generators and cut power consumption by 50 percent for Earth Hour (at 13 properties in Africa).

A&K’s Sun Boat III and Sun Boat IV will turn off their generators, as well, operating only with emergency lighting. Guests will be able to enjoy the bright stars – because of the desert air – in Upper Egypt. Eclipse in the Galapagos will host a presentation on the Sun Deck and reduce the use of power by 30 percent.And, the company hopes that Earth Hour goodwill is contagious. Employees have pledged to save 2,960 light-hours, and A&K’s suppliers, including restaurants and hotels, have been encouraged to support Earth Hour, with hundreds agreeing to do so.

I’m also pretty impressed with what Fairmont is doing for Earth Hour (which you can track via Twitter). This company’s made it a habit to stay out in front of the market when it comes to corporate social responsibility, and it’s ready to play from Dallas to Dubai – at all 56 properties. In addition to its usual environmentally sound initiatives, some Fairmont properties are taking specific, unique action.

At the Fairmont St. Andrews, guests can choose at check-in the power they want to use: nuclear, solar or wind. They’ll also receive compact fluorescent light bulbs. But, this is just the beginning. If you decide to sweat it out in the gym’s spin class, the energy you create will be converted to kilowatt hours to show just how much power you produce. The class is sponsored to provide a cash donation to the World Wildlife Fund. Kids will be able to plant their own saplings. The initiatives at the St. Andrews property are designed to have lasting results.

In Alberta, the Fairmont Chateau Lake Louise will light up its side of the lake with ice luminaries. Guests will be invited to gather around a fire and enjoy some old-fashioned storytelling under the stars. This hotel is committed to Earth Hour year-round, with 50 percent of its power coming from a mix of wind and run-of-river electricity generation.

Over in Kenya, at the Fairmont Mara Safari Club, the lantern-lit Boma will be a place for guests to gather and listen to a local naturalist discuss conservation and the environment – the “Maasai” way. It won’t be just lectures, though, as Maasai dancers will provide entertainment.

The Fairmont Zanzibar, Tanzania will celebrate Earth Hour for the entire day. Guests will be invited to sail on historical dhows on clear Indian Ocean waters. Chef Ric and his team will use charcoal grills to prepare seafood on the beach, delighting palates without disrupting the environment.

Are you doing anything for Earth Hour? Let me know at tom.johansmeyer [at] weblogsinc.com or http://twitter.com/tjohansmeyer.