There's an excellent interview by CNN with Ken Yeang, principle of the UK firm Llweleyn Davis Yeang. Almost a year ago, I wrote about Yeang's fascinating Menara Mesiniaga building, and that article has been a popular one in terms of visitors. Yeang is an ecological, architectural visionary designing in a way that blurs the boundary between the natural and human-built environments. With eco-logical design, the goal is to build a structure with no pollution or waste. And we're getting there, too. To quote Yeang, "we'll see green buildings long before 2020 — I think the movement is intensifying. Within the next 5-10 years we'll see a lot more green buildings being built. Not just buildings but green cities, green environment, green master plans, green products, green lifestyles, green transportation. I'm very optimistic." The green buildings pictured in this post are only a fraction of those designed by Ken Yeang. If you're looking for more information, feel free to pick up his latest book: ECODESIGN: A Manual for Ecological Design.
Based on the old "hippy" classic VW Westfalia camper, Alexandre Verdier has completely redesigned the Westfalia into a modern, green camper with major appeal. This camper is powered by a 200 hp hybrid (fuel or diesel) + electric engine. Some other features include solar panels on the camper roof (40 watt – 12 volt), GPS navigation, wireless internet, and a sink with 4 spots for cooking. Priced at $69,000, I’m thinking there’s market for something like this. Don’t you? Video + images below; via Modern Flat.
I’ve been sitting on details of the newest green development in Philly and I just can’t hold it any longer. Actually, CEO Steven Nebel shot me an email and said it was okay to use the renderings. The development is called High Street Development, and it’s expected to be a net zero energy, mixed use community. High Street Development will have modern residential units ranging in size from 1000 to 2100 sf. Recently, the project was presented to the community and enthusiastically received, which I think is due to the project’s innate approachability and sustainability. Let me explain that.
The developer, home(scale), has three primary goals in mind with this project: (1) offer a project with the sophistication of something like the Hearst Building in NYC, (2) make it at a price point that is affordable to an average middle-class consumer, and (3) provide high-class, superior amenities that look incredible. To do this, you have to be smart and resourceful–it takes serious effort and experience to create an approachable product without all the cost overruns. Currently, home(scale) is working with Silpa Inc., an environmental consultancy, to provide the best systems, whether that’s shared geothermal and solar systems with fully automated controls, or otherwise. There’s also going to be a car sharing program for residents. But these are just a few of the details being finalized. Expect to see High Street Development completed sometime late winter or spring 2008. More images below.
The following post may seem a little esoteric, if not absolutely dry, but don’t be intimidated. Bear with me a second as the idea opens up towards the end of this article. Every year, roughly 1.89 billion tons of cement (the main component of concrete) are manufactured. Cement accounts for about 7-8% of all human-generated CO2 emissions (a main ingredient in the recipe for climate change). Here’s what happens: cement is made by burning fossil fuels to heat a limestone and clay powder to 1500 °C. Then, the resulting cement powder is mixed with water and gravel and the invested energy in the powder is released into chemical bonds that form calcium silicate hydrates. Those calcium silicate hydrates bind the gravel to create concrete.
So, the idea goes, human bone could show us how to manufacture concrete with less CO2 emissions. Human bone achieves a similar packing density to concrete at the nanoscale, but with human bone, this packing density is achieved at body temperature with no extra release of CO2. Stated otherwise, bone strength is achieved naturally without having to heat powder at a high temperature, and thus, without the CO2 release. The problem is, however, the hardening of apatite minerals in the bone takes a long time. Say, a month or more.
This incredible design scheme is Castle House by Hamiltons of London. Located at Elephant and Castle, the project will have two buildings: the 43 story tower with 3 nine meter diameter wind turbines at the top and the 5 story pavilion building on the side. I’m not really sure what stage of development the project is in, but it was supposed to start in mid- to late-2006. With completion projected for 2009, the residential project is targeting an "excellent" rating under the EcoHomes certification system. When complete, Castle House will have 310 apartments comprising 247,500 sf and retail units on the ground level. More images and modeling below the jump. Via WAN + WAN.
- Rooftop vegetation and gardens are catching on–though there are still many questions about how and when to apply the technique.
- Cleantech venture capital investments are small but growing.
- Monster Homes: Enough is Enough – some places will make you pay for that big thing.
- Developer sells its LEED certified project and it was "certainly a stellar return."