Resorts around the world continue to impress me with their commitment to sustainable practices — but Rosalie Bay Resort on the island of Dominica in the Caribbean is truly a standout.
Five years in the making, the 22-acre getaway was built on principles of conservation and preservation, surrounded by an undisturbed natural setting of mountains, lush forests, and gardens. In addition to solar panels, the resort also features a Norwin Turbine 225 kW — which provides some 70% of the power used by the 28 beautiful rooms in nine cottages. With these renewables in place, Rosalie is effectively self-sustaining; an epic achievement that’s yet still rare in today’s world of “green resorts”.
“Nature should be preserved and shared,” said Dr. Ken Watson, general manager. “Rosalie Bay Resort was designed to be environmentally sustainable while showcasing one of the most beautiful natural settings in the Caribbean. Many resorts claim to be green, but we’ve made a legitimate commitment with the wind turbine being the centerpiece of our pledge.”
When you were a kid, did you ever dream up the goal of one day building the largest treehouse ever? For Horrace Burgess in Tennessee, that dream became a reality with this gargantuan structure that features 11 floors and more than 8,000 sq.ft. of real estate. From ZuZuTop,
The greatness of Horrace Burgess treehouse is not subject to the tree on which it is based alone though. As it turns out, while the tree in question does contribute something to the height of the treehouse, the owner’s efforts also go a long way towards this greatness possible. The tree’s contribution to the 97 foot edifice is only 80 feet, so that the other 17 feet on top of the basic 80 foot are from Horrace’s sheer effort. To be sure, we can’t begrudge the base tree of a claim to greatness too: a tree towering at 80 feet in height and with a diameter of over 12 feet is a real wonder.
Incredibly enough, Burgess isn’t done yet. This whole project, which he estimates to have cost north of $12,000, is still a work in progress. Tower of Babylon anyone?
While the words “green” and “mansion” don’t really play nice together, this home — called the Acqua Liana — is certainly a testament to big-thinking green design.
Coming in at over 15,000 square-feet, the Liana resides on about 1.6 acres near the Atlantic Ocean. It is the first home to be built and certified to the rigorous “green” standards as defined and mandated by the U.S. Green Building Council, the Florida Green Building Council and Energy Star for Homes. Some of the green features include:
Solar panels generating enough energy to run the entire home on certain days (generating enough electricity to run 2 average sized homes). When combining the home’s solar use, energy efficient appliances and air-conditioning, insulative characteristics and overall architectural design, the home’s automated bio-feedback system will display its energy efficiency in real time.
Much praise has been heaped upon designer Ross Lovegrove since his solar trees first debuted in Vienna in October 2007. Essentially a solar-powered streetlamp — but also a work of art — the structure creates, as the designer puts it, “complex natural forms in a city that can benefit all of society.” They also save energy — and have managed to survive Vienna’s dark spells, with light still being generated even after four days without direct sun. From the article,
“When we were setting up the tree outside it was quite wonderful,” Lovegrove said. “Even when we had one stem, it was incredible, it seemed so insignificant but actually it really stood out and it proves this point that modern technology and design can really lift people’s spirits, it becomes an eye catcher because it’s sort of out of context. The Solar Tree is just a streetlamp but actually some of the small things which can have a big impact on our life are all open for reinterpretation.”
With the first-generation lamps firmly planted on some of Europe’s most famous streets, Lovegrove is now planning on the next-generation design. It will be called the “Adaptive Solar Tree” and, just like the real thing, will feature robotics that seek out sunlight or respond to changes in weather.
NPR aired the last episodes this week in their year long series titled Climate Connections by focusing on the new “zero-emissions” city being built outside of Abu Dhabi called Masdar City. With an expected population of 50,000 people, the “experiment” in green technologies and sustainable design will be the largest effort ever to create a carbon-neutral urban center. The project is the crown jewel in the Abu Dhabi’s amibtious plans to become the ‘silicon valley’ of the renewable energy world. The Middle East certainly isn’t naive when it comes to looking past oil for the future security of their economies.
One of the more interesting technologies being put into action in Masdar is the PRT — or Rapid Transit System. Designed to hold six people, these pods will travel to more than 1,500 stations distributed throughout the city. From the NPR clip,
Tankless water heaters always seemed to make a lot of sense to me. I mean, hot water on demand as opposed to hot water sitting and waiting — seems smart, right? Everytime I go away on vacation, I lower the temp on my water tank to conserve energy, but I know I’m in a small minority. Most people probably go along heating water even when they’re not home for extended periods of time.
Which is why I’m jazzed about GE’s new line of tankless water heaters. For those that don’t need tankless, the electric-hybird heater they’ve got waiting in the wings looks pretty sweet as well. According to the release, the gas tankless on-demand heaters will “save 25 percent in water heating costs on an annual energy bill in comparison to a standard 40-gallon gas tank.” Additionally, the unique design can help avoid up to 25 percent of CO2 emissions tied to water heating.
Even better, earlier today the U.S. Department of Energy created the first ENERGY STAR standard for water heaters. Ironically, water heating was the only major residential energy product that did not have an ES designation — even though it’s one of the largest energy consumers in the household.
Of course, not everyone has access to gas (and truly, for those of us building green homes, reducing the use of fossil fuels is probably on the short list) so GE is getting ready to launch an Electric-Hybrid water heater for next year. According to early tests, this hybrid would reduce typical water heating energy consumption by more than half. While the typical home might use 4800kwh/year, the GE model consumes only 2300kwh/year. Plus, it would retain the same footprint of standard water heaters allowing easy installation.
I’ve passed this treehouse before while stumbling online, but on my second time ’round I thought it was beautiful enough to pass a mention here on Groovy.
Located in wild, gorgeous British Columbia, this 15ft. tall platform home is built upon 7 trees. As one would expect, it also features some incredible design characteristics that look like something out of The Lord of the Rings; including carvings, 2 handmade spiral staircases, and rustic furniture. You’re even treated to a beautiful view of the Rocky Mountains from the living room. All this, and it’s only $150/night with access to over 320 acres of hiking, fishing, and lake activities.
Interested? Jump on over to enjoy life in the trees. Your inner-kid will thank you.
The largest modular green roof ever installed, a beautiful 2.3 acres, is now happily growing atop the new “Court at Upper Providence” shopping center in Pennsylvania. The project was created using GreenGrid modules; which are made with recycled plastic and contain small but hardy plants like sedums. From the release,
Project developers were committed to using a green roof system to minimize the stormwater runoff and associated impacts on the surrounding watershed from these buildings. Occupants will also benefit from potential energy savings during hot summer months when the GreenGrid® system keeps the roof cooler than exposed roof surface. “We believe the benefits of adding a green roof to this large a project far outweighs the additional costs. We are not speaking of economic benefits, but of environmental benefits to our county: reducing stormwater runoff from the site, adding plant life and their beneficial air quality impact, and reducing the energy used by the retailers,” added Fred Levin, of The Highland Development Group, Ltd.
Damn. First the CIA gets a green roof and now a shopping mall? Would you even believe these developments a few years ago? So cool to see green building becoming a part of everyday projects across America. Rockin’.
If giant rain barrels aren’t aesthetically pleasing or you lack the room for installation, you may want to consider the Eco Sac; a flexible rainwater bladder storage system that hides away under decks or floors. Each sac is manufactured using “industrial strength fabric sealed by high frequency welding.”
According to the site, the eco sac is better than your average rain barrel because a.) it captures water faster than rigid tanks, b.) you can use multiple bladders which all fill at the same rate and at the same time c.) it is guaranteed not to leak and d.) it is algae resistant and the water stored is potable.
Pretty cool idea for those with limited space to capture rainfall. There are 54 different sizes to choose from, ranging from 2,200 liters to 8,600 liters. Apparently, you can join multiple sacs together to get up to 50,000 liters or more water storage.
Much like the portable grey water recycler we wrote about earlier this week, this product is currently only available in Australia. Something tells me however — with the water woes currently affecting parts of the U.S. — that we’ll be seeing more of these stateside shortly.
Just found this link to a beautiful ‘How-To’ that takes you through the steps of building your very own low-impact woodland home. It’s appearance is very similar to the Hobbit homes featured in Lord of the Rings, but the aesthetics of the design also make it a piece you might find in Better Homes and Gardens. The cost? The author estimates total expenditures of about $6,000. This, and about 1000-1500 labor hours to put everything together. From the site,
“Take one baby, a toddler and a building site. Mix well with a generous helping of mud, combine with 6 weeks of solid welsh rain whilst living under canvas. Do this in candle light without a bathroom or electricity for three months. Chuck in living with your father for good measure. Top with an assortment of large slugs. The result a hand crafted home of beauty, warmth and health for about 3,000.”