These are the days for clean tech observers and professionals. Our most innovative companies are finally bringing game-changing technologies to market and into competitive parity on cost. The political will that has been lacking for decades seems to be gaining critical mass. Even corporate America seems to be on board with making a profitable shift to a green economy.

Still, it’s not all rosy in the green tech picture. Getting climate change legislation through the house was a bloodsport and, as previously noted on the CleanTechies Blog, the Senate looks increasingly unlikely to put anything substantial on the President’s desk this year. And that is just the new policy. Around the country, existing policies designed to enable clean energy adoption are floundering, and even with all of the aforementioned momentum, in a down economy policy makers cannot afford too many false starts.

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Are we ready for a biobased industry? That’s the question the Biopolymer Symposium 2009 wants to address. The use of biopolymers is growing, and an increasing number of applications to commercialize these materials are on the market. Most biopolymers are found in packaging – food trays, blown starch pellets for shipping goods, thin films for wrapping – but they are also being used on the industrial side. Biopolymers are produced from biomass – such as sugar beet, potatoes or wheat – and have important environmental benefits: They can be biodegradable, renewable, sustainable, carbon neutral, and even compostable.

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Do yourself a favor by visiting NPR.org and downloading the first hour of the last Science Friday. A really intelligent discussion of the future of nuclear energy in the US ranged from the waste storage issue to microreactor technology to financing.

Even the geekiest of Green Nerds probably needs some time away from green tech talk a few minutes a day, especially with all the slop that is bombarding us these days at checkout counters, in brand campaigns and on the nightly news. So, I know the last thing you want to do is head out for that morning run, pop in the ear buds and have a clean tech podcast as your accompaniment; but, the conversation here – which included an MIT Prof and former DOE Under Secretary (Moniz), a NRDC egghead (Cochran) and a scientist – is worth your time.

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While Americans hang out with their families today (Memorial Day), it might make sense for them to think a bit about the men and women that have perished while serving their country… it is because of them that we are taking the day off to eat hamburgers, drink beer, and prepare for summer.

While I live in San Francisco, I’m not the typical sappy hippie environmentalist denizen envisioned by some; but I do feel strongly about clean energy. I know that it is an investment that is worth the return for this country, even if that return is only measured by fewer armed conflicts and fewer mourning mothers.

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