You are currently browsing the SustainTechs weblog archives for the day 18. April 2008.
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- 24. June 2009: Aurora Biofuels
- 19. June 2009: Cherrypal, Inc.
- 18. June 2009: Planet Metrics
- 9. June 2009: Utility Scale Solar, Inc.
- 9. June 2009: SunNight Solar
- 9. June 2009: Iogen Corporation
- 9. June 2009: Prism Solar Technologies, Inc.
- 8. June 2009: Fisker Automotive, Inc.
- 14. May 2009: OPX Biotechnologies, Inc.
- 14. May 2009: SCR-Tech, LLC.
Archive for 18. April 2008
Green Bottle
18. April 2008 by Mykel Pereira.
Greenbottle Ltd
The Technology Centre
Framlingham
Woodbridge
Suffolk
IP13 9EZ
Tel: 01728 726577
Fax: 01728 726533
Designed and manufactured in Britain, Greenbottle is a biodegradable milk bottle that uses a smart two-part system to aid recycling. The bottles are composed of a cardboard outer manufactured from pulped, recycled cardboard, which is lined with an inner sleeve of biodegradable plastic made from corn starch. The plastic keeps the cardboard from becoming soggy, and the cardboard makes for easy transport, storage and pouring. Once the bottle is empty, the inner sleeve can be pulled out and will decompose in a landfill within six weeks. The cardboard outer can be put out for recycling with other paper or thrown in with kitchen and garden waste for home composting.
Greenbottle just went through a week-long test run at an Asda supermarket, where the new milk jugs sold out quickly. The bottles currently cost up to 30% more than their plastic counterparts, but costs will go down once production steps up.

Posted in Bioplastic Techs, United Kingdom, Waste Techs | No Comments »
Nature Mill
18. April 2008 by Mykel Pereira.
538 Hayes Street
San Francisco, CA
94102
About 
From activists to engineers
Nature Mill aims to make a difference. They diligently recycle paper, bottles, and cans. They read newspapers online to cut down on paper. They favor environmentally friendly products and packaging. Some of the employees even walk or bike to work. But despite their commitment to “the 3Rs” – reduce, reuse, recycle – they still produce shameful amounts of trash.
Nature Mill ventured head first into backyard composting. A humble kitchen crock diverts an impressive amount of trash from the kitchen to an outdoor compost pile. And unlike other forms of recycling, composting uses no chemicals, fossil fuels, or other environmentally harmful materials.
But a few months into their compost adventure, reality set in. It smells! It’s dirty! Turning the pile each month is backbreaking! It’s definitely no fun in the cold and rainy months. And besides, not everyone has a backyard. We should be able to engineer a better solution.
A Chance Discovery
Then a funny thing happened. Someone went away on vacation without emptying the kitchen compost crock. A nasty surprise awaited his return — the smell, the flies, and a very unpleasant clean-up job.
While grudgingly cleaning out the compost crock, he noticed it was warm. Microorganisms were hard at work! The compost process had begun! Just a little more oxygen, some mechanical mixing, and a strong air filter would accelerate the process and eliminate the odors and bugs. Dozens of patents and prototypes later, the NatureMill was born.
Products
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NatureMill PLUS $299 Sets the “industry standard” for composting:
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Posted in California, Waste Techs, USA | No Comments »
Tesla Motors
18. April 2008 by Mykel Pereira.
Tesla Motors
1050 Bing Street
San Carlos, California 94070
(650) 413-4000
About Tesla Motors
One Thing We Can Agree On
Whether you‘re more concerned about global warming or about national security, there’s one thing we can probably agree on: our dependence on oil is dangerous and costly.
Right now 58 percent of our oil comes from other countries, so it’s practically inevitable our foreign policy principles will be held ransom by our need to maintain domestic economic stability. When you consider that 68 percent of our oil is used for transportation, Tesla Motors believes gasoline-free cars are an ideal solution to these issues. Even a hybrid car, which still burns gasoline and emits carbon dioxide, doesn‘t solve our oil-related problems, it just postpones them. If you look hard at the numbers, it’s clear that an electric car is the cleanest and most efficient kind of car in existence. We have done exhaustive “well to wheel” energy and emissions analyses, and the numbers are undeniable.
Electric “Punishment Cars”
Historically, it seemed to Tesla Motors that electric cars had been designed by people who thought we really shouldn’t be driving at all - but if we must, we should suffer every minute of it. Electric cars have had terrible range and embarrassing styling. To those who say electric cars have been tried and failed Tesla Motors says, of course electric cars won‘t catch on if no one actually wants to drive them.
Changing Perceptions
We needed to change perceptions of electric vehicles in a big way. To make electric cars a viable alternative, Tesla Motors set out to build one that was gorgeous and thrilling to drive.
Their first car, the Tesla Roadster, isn’t a pipedream or a plan; this car exists now. It’s a no-compromise driver‘s car that does 0 to 60 mph in less than 4 second and will hit a top speed of nearly twice what the law permits. With a range of about 220 miles on a single charge, you can use it all day long and not worry you’ll run out of juice. Just plug it in at night the same way you drop your cell phone into its charger, and sleep well, without guilt.
Just the Beginning
While the Tesla Roadster’s sticker price is in a league with other high-performance sports cars with similar specs, Tesle Motors recognizes it’s out of reach for a lot of people. They consciously chose to develop a high-end sports car as our first car in order to develop the “performance DNA” from which we could create other electric vehicles. Their next model will leverage the Tesla Roadster‘s technology, resulting in a less expensive sports sedan that they can sell at higher volume.
The Mission
Tesla Motors designs and sells high-performance, highly efficient electric sports cars — with no compromises. Tesla Motors cars combine style, acceleration, and handling with advanced technologies that make them among the quickest and the most energy-efficient cars on the road.
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Ze’ev Drori
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JB Straubel
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Malcolm Powell
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Darryl Siry
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Mike Taylor
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Craig Harding
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Posted in California, Automotive Techs, USA | No Comments »









