Hundreds of leaders from business, policy and NGOs in the same room for two days, naturally some interesting things will emerge. Below is a quick sketch of trends and comments from the just wrapped Fortune Brainstorm Green that I thought of particular note:

• The media "needs to get off cars and on to buildings" – Autodesk executive chairman Carol Bartz on the fact that the issue of buildings sucking energy, material and water is still not getting the attention it deserves. The numbers back her up. Conversely, it was noted by others in the green building space like Hycrete and Serious Materials that after a two decade hiatus, venture funding has found its way back to building in the past 2 years.
• A new version of LEED is set for unveil at Greenbuild in Boston and will be a "quantum leap" – head of USGBC Rick Fedrizzi
• Seems to be growing unease, and even skepticism, that cap and trade is going to be as easy at many thought. 2011 was heard repeatedly as a possible timeframe for legislation. Will a nascent business consensus fray into a mess? Are the economics fully understood to push forward aggressively? Is the Hill ready? Anecdotally at least, the answer is still clearly in the balance. One interesting alternative presented was Cap and Dividend.
• Like building, energy efficiency is still struggling to get more than a lot of lip service. Is recession the catalyst for cracking that nut? It was mentioned as a possibility.
• Hybrids and small cars are the fastest growing segment of US automotive market, according to Beth Lowery of GM. "The price of fuel is driving behavior," she said.
• "Living building" that taps into biomimicry is going mainstream. HOK – the giant architecture and design firm is starting to position itself as "bio-inspired", according to Janine Benyus, the founder of the Biomimicry Guild. Benyus' group is also looking to launch Asknature.org – a cool idea that allows anyone to query a database with questions about how nature addresses specific issues.
• Coke's environmental guru Jeff Seabright said look for something soon about consumer-facing information about "water used" in the company's products. It may not be on-package information, but something is coming. This would be welcome, since embedded water in consumer products is still very opaque to the consumer (for example, according to Dow Chemicals' Scott Noesen, it takes 2,000 liters of water to make a McDonald's hamburger if you do the whole-cost analysis.) There is nutritional information, now carbon labeling information has appeared, and water is the logical next step. Let's hope it happens.
• Vinod Khosla was the most provocative in my opinion during a 1:1 with Fortune's Adam Lashinsky. Highlights include:
  • Next generation batteries are not on a rapidly declining cost curve and require a quantum jump with a high probability of failure
  • The "Prius is more greenwash than green"
  • Technology for clean energy will only succeed if it passes the Chindia price test. If it's affordable in China and India then it has a shot.
  • Carbon emissions from all-electric cars are 3x more than that of cars powered by cellulosic ethanol.
• The highest correlation in the movement of solar stocks is the price of oil (not the price of natural gas as would be expected) – David Edwards, analyst at Morgan Stanley
• Both Monsanto CEO Hugh Grant and Khosla cited the same statistics placing biofuel as the fourth leading cause for the spike in global grain prices. The top three – rise in oil prices, drought in Australia and change in eating habits in developing countries like China (to more meat). I found one paper on Khosla's site about Fuel vs. Food, but it didn't appear to include the above list. Anyone know where it comes from?
• When Fortune's Marc Gunther asked a panel of Xerox, GM, SC Johnson and Dupont executives what grade corporate America should get in addressing environmental challenges (10 being the best grade), all of them said "1″, with the exception of GM's Lowery, who gave a "2″ because of innovation happening around new technologies. If you want to actually score a company, you can thanks to the CEO of Stonyfield Farm Gary Hirshberg, who has created an online corporate scorecard at Climatecounts.org

The Clean Technology and Sustainable Industries Organization (CTSI) organized a "DC Policy Tour for Clean Technology" this month, taking 50 cleantech industry players (representing cleaner coal, solar, wind, nuclear, hydrogen, demand response, water, biomass and fuel cells, plus investors) on a Congressional walk-about. I spoke with Patti Glaza, executive director and CEO, to get her take on the day and the outcomes. After a total of 45 meetings with elected officials from more than 20 states, Ms. Glaza reported that renewable energy tax credit extensions will happen, but only for one year (longer term extensions will most likely come in the next administration) and that climate change legislation will be considered in June, although again it would be surprising to see anything being signed into law prior to the next administration. She also said that both the House and Senate have requested a significant increase in the Dept. of Energy (DOE) budget from what was in the department's original request, and that more funding should be available than last year. Ms. Glaza added, however, that it was unlikely that the Advance Research Projects Energy (ARPA-E) program that was approved in the America Competes Act last year will get off the ground.  More details from the day can be gleaned from the Q&A below, including tips from Ms. Glaza for how companies, even start-ups, can work with their elected officials to make a bigger difference at the Federal level. 

Q: Any humorous moments from the tour?

A: We learned to never let a tour member tell a Republican official that we should pay for the renewable energy tax extensions with funding for the Iraq war.

Q: Who did you visit and get traction with?

A: The primary focus of the meetings was with members of the Appropriations and Ways & Means Committees as Congress is currently finalizing agency budgets and funding programs slated for this fiscal year. We also targeted the Science & Technology, Small Business, Energy Independence & Global Warming, and Energy & Commerce committees and subcommittees, in addition to several executive-level meetings at the DOE. The highlight was Sen. Byron Dorgan (ND) who leads the Democratic Policy Committee and sits on key committees including Appropriations; Commerce, Science & Transportation, and Committee on Energy & Natural Resources. Sen. Dorgan and his staff took a significant amount of time with our group and showed real interest and knowledge of the challenges the sector faces.    There are a lot of champions on the Hill and we need help in reaching out to all of them. Congressmen that took the time to meet with the tour directly included: Tom Udall, Vito Fossella, Dale Kildee, Phil English, Jay Inslee, and Dorgan. Additional offices showing high-level support included: Cantwell, Clinton, McNerney, Barrow, Capuano, and Candace Miller. 

Q: It seems there is a scarcity of coordinated government relations work being done on the part of the cleantech industry. Is that an accurate read on the situation?

A: My initial assessment is that as an industry or sector, clean technology has not had strong representation in Washington DC. Inslee made the comment that he has been waiting for a group like CTSI and is glad we have started our efforts. That being said, there is strong government relations work being done for specific clean technology segments, solar, wind, and biofuels being examples. The role CTSI is trying to fill is to advocate for policies and programs that address the complexity and interrelated issues of energy, water, and the environment. Renewable energy needs smart grid needs cleaner base load generation needs distributed generation support needs water management/reduction, etc.

It was obvious from our meetings that the Hill is extremely receptive to a sector they see as providing new jobs, energy security/independence, and increasing the US global competitiveness. Regardless of the group organizing, a broad technology platform is essential. Industry has to be seen as working together on solving the bigger issues (growing energy demand, climate change, etc.) and not just advocating for specific industry segments in isolation.    

Q: How can companies make a difference on the national level?

A: I see three immediate ways that organizations can make a difference:

- Companies need to take the time to educate their local representatives on their companies, technologies, and how they are working to solve the larger issues.

- Executives need to participate in Washington DC based meetings to emphasize the important role policy and regulation play in developing the clean technology sector. Nothing grabs attention like a company telling their representative that they expect to start laying off workers in June/July because the renewable tax credits haven't been extended.

- Overall, companies need to recognize that policy isn't just for the big players. Policy and regulations have and will have a significant impact on the rate of development and adoption of clean technologies, and growing technology companies need to be at the table when those policies and regulations are being created. Yes, resources are limited. Yes, policy is complicated and difficult to understand. Thus the role of policy and trade organizations.

Cleantech events abound these days, but the organizers of COPENMIND are taking a novel approach – creating a giant shopping mall for the most cutting edge cleantech ideas coming out of academia. Besides having a clever name, COPENMIND will hopefully drive more rapid technology transfer from leading research institutes to the market. In September, the event in Copenhagen will bring together 200 top-notch universities from around the world to provide potential business partners with an inside look at what's next in cleantech, according to event founder Steffen Moldow. Joining the scientists will be thousands of corporations, as well as investors and leading public figures. It's no secret that universities are poor marketers, so providing a venue that allows them to get their IP in front of the people who might fund commercialization is key to a more rapid development of the cleantech sector. Pre-event match-making will kick off on May 1 through COPENMIND's website.  

Besides technology transfer, the event will also focus on sponsored research and recruitment. "The event will help solve the issues that are discussed at Davos," Moldow told me, referring to the World Economic Forum. Cleantech areas of focus include: climate change & air pollution, energy, water, waste & recycling and agriculture & land.    

The event will also provide a nice prelude to COP15, the highest body of the UN Climate Change Convention, which is set to take place in Copenhagen in 2009 and will set global climate change direction from 2012.

Software as a service (SaaS) has already been declared by Forbes as a recession-averse part of the tech sector, citing the fact that it weathered an earlier downturn in 2000-2002. Cleantech barely existed as a category in 2002, so we don't have historical performance to go on. Would consumers and businesses continue to spend on green? Would investment remain hot? Would many of the positive environmental gains made in the past several years stall or even reverse?

Those are some of the questions posed informally to companies that I work with. The conclusion? Cleantech, like nearly every other sector, would take a hit, particularly the companies still in need of funding, but it would also find distinct opportunities – in particular efficiency plays (some are already calling 2008 the year of energy efficiency given that energy costs are at record-breaking highs and that the most significant energy-efficiency legislation in three decades was recently enacted.

If we think back to the dot-com shakeout, while the losses were staggering for many, the collapse separated the wheat from the chaff. Current blue-chips like Amazon, Ebay and Expedia all proved that they were more than just clever ideas and marketing gimmicks and used a tough business environment to propel themselves. If a recession hits, it is likely to have a similar outcome for cleantech, a market ripe for a shakeout.  Who will be the winners and the losers? Here are some comments to consider:

From David Rosenberg, CEO of Hycrete, whose product makes concrete waterproof in an environmentally-friendly, cost-saving way:

"The answer is yes and no. All of construction is effected by a recession and we are already starting to see some projects getting delayed and cancelled and financing getting tighter. On the positive side, a slow down often allows greater time to investigate and improve construction practices – like green.  On the negative side, where budgets are slimmer and profits are less, greater upfront costs associated with green construction get harder to justify – of course this is not a Hycrete problem as we are better, faster, and less expensive.".

From Matt Heinz, senior director of marketing at Verdiem, a developer of power management software for PC networks: 

"The polar ice caps don't care too much about recessions. Less flippantly, I think in the not-too-distant future, sustainability will be a fundamental, 'table stakes' part of doing business for global enterprises. Reducing the impact companies have on the world around them will soon become non-negotiable, and a requirement for doing business with customers (commercial and consumer) that expect them to act responsibly.

"Today, that isn't the case – at least not yet. While several businesses have blazed a trail with significant corporate responsibility and sustainability initiatives, not enough of those efforts have paid off – either in increased sales or decreased operational costs. Unless such initiatives demonstrate a consistent ability to provide value to the organization, they'll be close to the chopping block in leaner times.

"That said, technologies are emerging that allow companies to 'go green' and save green at the same time. And if this kind of savings is both real and verifiable, it's the kind of thing that will get prioritized higher in lean times."

From CEO Michael Ford of Choose Renewables, a source for consumer information and products on renewable energy content and commerce: 

"It's tough to make a broad projection regarding cleantech because there are so many facets. In general I think the entire space will perform better than most other segments – but I doubt it's entirely recession proof.  I think energy efficiency / fuel efficiency will actually see a significant bump from recessionary times. And maybe even the biofuels movement, though I personally think the overall philosophy around ethanol in particular is questionable. However, I think some of the more expensive pure play renewables (solar, small scale wind, fuels cells, hydrogen, etc...) will suffer a bit – but still grow. I think big wind is going to keep going no matter what – unless Congress continues to screw up with the PTC."

Michael Meehan, CEO of Carbonetworks, software platform that helps companies create effective carbon emissions strategies: 

"Cleantech as a whole will definitely feel the crunch, but it's a two-sided coin – how clients' requirements will likely change, and what will happen to vendors as a result.

"The market is still immature and spans a lot of industries. 'Niche-fication' (as Will put it in his blog) is only starting to occur. Especially in technology markets, niches can provide some insurance against recessive markets because the need for the service/technology is clearly defined and the incumbents are often well established. Cleantech is still a bit nebulous and a recession will have a direct effect on many areas of the cleantech spectrum: funding sources for startups, increased cost of outsourced services (e.g., int'l support, sales), and decreased demand for point products. That's one side of the coin: increased competition, consolidation, and likely a more protectionist industry as the US/CAN dollar weakens against the Euro, inhibiting growth in an emerging market.

"The other side of the coin (the clients) will hasten this process as their expectations and requirements change out of necessity. Faced with increased demands on potentially shrinking budgets, companies will be forced to place more stringent diligence on technology investments, and cleantech is no exception. But there's a somewhat unique opportunity for cleantech in this: the key here for vendors is to increase the focus on cost savings, process efficiencies, or uncovering opportunities that will help lower operational costs for these companies. That's where the defining line will be for successful cleantech vendors and those that simply react to the market as it tightens up. Unlike other supply/demand markets such as manufacturing or distribution, cleantech has an edge because it can become strategic by helping companies be more competitive through improving their bottom line. This of course is our strategy at Carbonetworks, but it is also true of Verdiem, GreatPoint Energy, IT virtualization technologies, and other innovators who help companies do more with less and diversify. That's the other side of the coin: rather than fighting over decreasing market share, successful cleantech companies will instead seek to increase the clients' competitive position through cost reductions and diversification. Recession may be the impetus for this cleantech market shift, but it will be the clients under pressure that will drive it to consolidation. Whether that's good or bad depends on where you sit, but cleantech is definitely not immune to market recession."

I spend a lot of time with investors. No secret that people with innovative ideas need capital and I'm always interested in innovative ideas. In a post from last fall that also appeared in the Puget Sound Business Journal, I lamented that VC activity in the NW around cleantech was glacial. That has since changed. Coincidence, or are people actually paying attention to my blog? (Hey, I can dream... ). Here's evidence of positive momentum:

• Equilibrium – OVP alum Dave Chen is definitely someone to watch. His new fund will focus on the NW and clean/green. Growth capital is its focus.
• Ignition – Internal resources have been dedicated. Expect them to focus more on the IT aspects of cleantech given their roots. Also interesting potential with their China JV fund – Qiming.
• Maveron – I mentioned them in my earlier post. One investment in Terrapass.
• Nth Power – Technically a Bay area shop, but because Nancy Floyd is based in Portland, they have deep ties to the area.
  Nancy put money into Propel Biofuels and Imperium.
• OVP – Made an initial investment in M2E Power, a mobile power company that came out of Idaho's national lab.
• Pivotal Investments – A new fund focused on early stage out of Oregon that's already made one investment in SeQuential Biofuels.
• Phoenix – an original investor in Verdiem
• Polaris – they now have someone in Seattle focusing more time on Cleantech. My sense is that they are initially looking for lower technology risk investments in the space.
• Second Ave – Apologies to Pete Higgins for omitting him from my last post on this subject. He was actually one of the earlier NW investors, having put money into ICE Energy.
• Vulcan Capital – Has invested in stirling engine/solar company Infinia, wireless energy controls Ember and Imperium.  

Again, biggest credit goes to our brethren north of the border for being the most proactive. Chrysalix, Yaletown, Kyoto Planet – they have always been ahead of the curve in the region.Even so, some good deals are still passing us by. Local Seattle geothermal start-up AltaRock Energy – funded by Kleiner and Khosla. Verdiem – funded by Kleiner (although Seattle firm Phoenix was an initial backer). Powerit Solutions – funded by @ventures. Come on fellas, we can do better than that. Time to step it up. Who's going to step up and lead funding in V2Green, Brammo, Cooler Planet, PV Powered, Bionavitas and Sokets to name but a few?

There is also a good I-bank in Seattle called Cascadia Capital. Half of their shop is devoted to Cleantech, so if you are a Cleantech entrepreneur with some traction in your business and want a personal shopper, these are your guys. I should probably also mention the NW Energy Angels and the Keiretsu Forum, which are both active as well in the angel stages.