Cleantech – Page 3

How the Fortune 500 learned to love the EPA

How powerful has environmental cred grown? Powerful enough for an EPA renewable energy program to attract more multinational corporations than Steve Forbes’ New Year’s Eve party. In a country like ours that almost fetishises private enterprise, you know you’ve arrived when the Fortune 500 comes to play.

The EPA’s Green Partnership program publishes annual lists of the top 50 renewable energy consumers in the program. Several are local, state and federal agencies who might be expected to toe the line considering that the current occupant of the White House is a renewable energy fan. There are also a few universities – reliable members of the liberal vanguard on most social issues. But the private corporations on the list outnumber the universities and public agencies 33 to 17. And we’re talking heavy hitters like Intel, Kohl’s, Cisco, Johnson & Johnson, Lockheed Martin, Walmart, Motorola, Lowe’s, Herman Miller, Sprint, ING Bank, Safeway Inc., Dannon, Bloomberg, Staples and Hilton Worldwide.

These aren’t exactly members of the Ben & Jerry’s hippie corporate crowd, so what’s in it for them? I mean bottom-line benefits – dollars and cents. You can talk about corporate responsibility all day, but in the end corporations exist to make a profit. Anything that doesn’t make a profit in the corporate world has the shelf life of a fruit fly. The Green Power Partnership program doesn’t put a dime in their pockets. Actually, it’s probably the exact opposite. Renewable energy is still more expensive than fossil fuels, so from a purely economic standpoint a corporation would be better off burning coal.

Yet not only are these companies part of the Green Power Partnership, they had to bust some tail to get in. Companies that want to be a Green Power Partner have to estimate their annual electricity use; review their power purchasing requirements; find and buy green power; then prove they actually bought it. The EPA strictly defines “green” in this context as wind, solar, biomass, biogas, geothermal, or low-impact hydro. Or, if you want to hear it in the original bureaucratese, “A green power resource produces electricity with zero anthropogenic (i.e., human-caused) emissions, has a superior environmental profile to conventional power generation, and must have been built after the beginning of the voluntary market (1/1/1997).” Applicants have to submit certified information to the EPA, and it’s subject to review.

So it doesn’t help the bottom line and you have to bust a gut to qualify. Again, where’s the upside? I still maintain it’s not on the bottom line. But it is on the top line. In the last few years the corporate attitudinal axis tilted they decided that sustainability isn’t a hippie pipe dream – it’s good business. They want consumers to know they’re walking the green walk because consumers care, and it helps their public image.

Green power’s influence extends beyond consumer markets into business-to-business. Take Intel as the bellwether for this movement. Intel isn’t a consumer business, but it developed a consumer brand through the “Intel Inside” campaign. Now it’s speaking directly to consumers again through its two-year-run atop the Green Power Partnership ranking. Intel buys 1.4 million kilowatt hours of renewable energy per year – or 51 percent of its total consumption. Google “Intel renewable energy” and you land on a page in the Intel press room dedicated to its renewable energy purchase program. The headline? “Intel Tops EPA’s List of Green Power Partners.”

That’s a huge affirmation to the power of public perception. The ultimate expression of corporate power was once “What’s good for General Motors is good for the country.” With companies like Intel leading the charge, hopefully that will change to “What Intel does for the environment is good for the country.”

A greener alternative to ethanol? I’ll drink to that!

Following up on my co-generation/symbiosis post from earlier this summer, I came across a great example of this principle in action the other day. This story explains how scientists at Edinburgh Napier University in Scotland have developed a way to turn two byproducts of whiskey production into a more-than-viable alternative to corn ethanol. Treading on stereotypes for a moment, I have to say this sort of discovery would seem destined to have been made by a Scottish or Irish scientist.

The article explains that the biofuel made from the byproducts, butanol, packs 30 percent more energy per unit than does ethanol, can be easily blended into gasoline at refineries, requires no modification to engines that use the blended fuel and does not pick up water, making it far easier to handle and use than the hydrophilic ethanol. This is all terrific, and from a symbiosis standpoint, the really good news is that it’s derived from a waste product created by a useful, needed, everyday manufacturing activity.

Truth be told, this isn’t the first time I’ve come across this sort of useful byproduct in distilling. CNET’s Martin LaMonica covered a story last year wherein Sierra Nevada Brewing entered into a partnership to turn its beer making leftovers into a feedstock for a home ethanol start-up. Out on the road, distilling byproducts are already helping save money while improving safety. Read all the way to the bottom of this Wall Street Journal article from 2009 and you’ll see that leftovers from the rum-making process are an effective supplement to road salt.

So while drinking and driving don’t mix, distilling and driving may be a rather different story.

How many earths do you require?

Eco science can boggle the mind, and it’s easy to drown in the data. Unless we can see, smell or feel an environmental threat, we tend to ignore it. So if you want to make a memorable point, dumb it down. Way down.

That’s what TreeHugger.com and the Global Footprint Network (GFN) have done with respect to natural resource consumption. Here, for example, is an environmental data point anyone can grasp:

If every human consumed natural resources like an American, we’d need five planet earths to support us.

Pretty simple way to represent complex information, isn’t it? The Global Footprint Network chart documents the fact that we, as a country and planet, consume more natural resources than the earth replenishes and generate waste faster than the planet can absorb it. The chart considers energy production, settlement, timber & paper harvest, food & fiber and seafood. It’s backed up by more data than any of us care to examine here.

The bottom line is we have a natural resources deficit. Having considered that, GFN, in another example of dumbing-down genius, declares that…

August 21 is Earth Overshoot Day.

That’s the day when we humans have used up the planet’s annual supply of resources. If you pretend we get a fresh start every Jan. 1, then August 21 is the day we go into deficit spending of our natural capital. If we were prevented from borrowing against the planet’s future, we’d run out of resources on that day. As consumption soars, Earth Overshoot Day comes earlier every year. Last year, it was Sept. 25.

Now that we know the day, do we know the solution to over-consumption? Well, that’s hard to dumb down. In addition to conventional sustainability measures, TreeHugger.com blogger Matthew McDermott recommends “radically reassessing how much stuff we believe is required for our happiness. Rejiggering what we believe to be needs and not just wants.”

He’s not alone. In fact, a minimalist trend is already under way, says the BBC, starting with young American urbanites digitizing their books and music and shedding large swaths of possessions, including homes.

That’s sounds smart.

And so does this personal ecological footprint calculator. Try it, and tell us how many planet earths you need to support your lifestyle. (I’d need 4.6. Ouch!)

Toyota + Tesla = hope for the electric car

Bedfellows don’t get much stranger than Toyota and Tesla, who’ve just partnered to create an all-electric RAV4.

If viable, the machine would help Toyota get over the hump of its gasoline dependence while putting a Tesla power train into vehicles that regular people can own. Tesla is the only automaker in the U.S. that builds and sells highway-capable EVs in meaningful volume, claiming over 1,000 Roadsters driving emissions-free in more than 25 countries.

You already know about Toyota’s prim gas/electric hybrid.

Tesla’s racy Roadster, with an MSRP of $109,000, is an all-electric sports car that can go 0 to 60 mph in 3.7 seconds and travel 244 miles on a single charge of its lithium-ion battery pack.

Tesla plans to produce and deliver a fleet of all-electric RAV4 prototypes to Toyota for evaluation within the year.

Can the new RAV4 make people forget the runaway death Prius? Can it teach Toyota about harnessing reliable power from laptop batteries? Can it bring the electric car concept (and price) down to earth?

Let’s hope. This has been done before, sort of. Toyota made 1,500 electric RAV4s between 1997 and 2003. Actor Ed Begley Jr. still has one:

https://www.youtube.com/watch?v=lt6-9QNiQvI

Are we there yet? Time for energy efficiency to get its sexy on

How soon before we hit peak oil production? According to the U.S. military, it might be two years from now, or even less. If true, we’re well on our way to the real Energy Crisis. And the key to riding it out just might be efficiency technologies like that itchy pink insulation in your attic.

Peak oil is the point when the world’s oil production reaches its highest rate and begins its inevitable decline, creating an oil deficit relative to demand.

That will happen globally in 2012 with “severe” shortfalls on world markets by 2015, according to a report issued by the United States Joint Forces Command. The UK’s Guardian newspaper covered it. Peak oil in the U.S. has already passed. It was 1970 for the lower 48 states.

So we just fill the gap with all kinds of renewable energy projects, right? Wrong.

It will take decades to spool up replacement technologies and attendant infrastructure. See, oil is a very energy dense and convenient source of power. Battery technology is a long way from matching oil’s energy density, and it has its own “peak” problems (lithium doesn’t exactly grown on trees). It will also need a materials-intensive charging infrastructure program to even begin propelling the millions of passenger cars currently on the road. Bio-fuels? Also not as energy-dense as petroleum, meaning you’d have to produce a hell of a lot more of it to replace a lesser volume of petroleum. Also, bio-fuels have a raft of production scaling issues that are, again, many years away from being addressed (let’s talk dry materials storage and handling!). Oh, and ethanol tends to pick up water easily and is fairly corrosive, so the existing gasoline pipeline transportation infrastructure isn’t well-suited to handling it.

Without a couple decades to work through these problems, we’d be better off focusing not on producing replacement fuels, but increasing efficiency – making the most of what’s at hand.

For instance, let’s tighten up our buildings. Buildings account for almost 50 percent of energy consumption in the U.S. (and a proportionate share of carbon emissions), according to the EIA. As we gin up those turbines, let’s be retrofitting the building sector – utilizing everything from smart glass like SAGE to advanced insulation materials and onsite combined heat units. And build this stuff into new construction.

Dare I suggest telecommuting? We’ve spent decades building a robust, intercontinental Internet. Surely it can handle remote workers, ecommerce and funny cat clips on YouTube.

Efficiency measures like these are in our collective DNA. A market-based economy is supposed to excel at efficiency and we’re generally good at it when we make the effort. Unfortunately, the easy availability of cheap energy has limited its appeal to date. Why insulate if heating oil is cheaper than Pepsi?

Back in December of 2009, President Obama unveiled a program of incentives to drive efficiency behaviors – and jobs – which subsequently became known as “cash for caulkers.” This passage from the linked article is telling: “I know the idea may not be very glamorous, although I get really excited about it,” Obama chuckled as he described the discussion at a roundtable on job creation he took part in just before his remarks. “Insulation is sexy stuff.”

I agree, but for most folks, we’ll need to sex it up a bit, as the Brits say. There’s an image problem with energy efficiency. Ever since President Carter put on a sweater and went on national television in February of 1977 to say that we’d have to turn down the thermostat to build a better future, the concept of efficiency has been firmly wedded to that of sacrifice, rather than something sexier, like, say progress. Efficiency is a topic ripe for an extreme makeover.

So how, exactly, do we make energy efficiency sexy? More about that in my next post.

What if we could cool the planet?

Manmade carbon dioxide emissions are knitting a wooly blanket around the planet at a time when we really need to throw off the covers. Yet even if we could stop driving, manufacturing things and producing dirty power, it may be too late: climate scientists agree that without major intervention, existing CO2 will keep warming the planet for the rest of the century.

A potential solution is geoengineering, says Jeff Goodell, who appeared at RiverRun Bookstore Wednesday for his new book “How to Cool the Planet.” The Rolling Stone/New York Times Magazine contributor’s previous book is “Big Coal: The Dirty Secret Behind America’s Energy Future” (2006).

We have the technology, he says. We can brighten clouds or blow tiny sulfur mirrors into the atmosphere to deflect sunlight from the earth’s surface. Deflecting 1 to 2 percent of sunlight would offset the warming effect of doubling today’s carbon emissions. We can also sequester CO2 by tossing iron in the ocean, thereby feeding plankton that will consume CO2 in photosynthesis and sink to the ocean floor. Oh, and there are tree-like machines that suck carbon from the air.

So how does this sound? Like a quick fix? Like Star Wars (the missile shield)? Like a threat to our spiritual integrity?

“Reaganesque,” said one young man in the audience, almost certainly born after the 40th president left office.

Goodell understands the anxiety. He’s conservation-minded himself and, in fact, headed to the Arctic Circle this weekend to better understand the warming threat. Geoengineering was “science fiction writ large” until he talked to enough smart people to conclude that we don’t have the luxury of being properly appalled. We’re staring down calamity.

Some of his conclusions:

Geoengineering is dangerous politically. A quick fix is precisely what some people like. As the ink on the book dried, he got a delighted call from the nation’s biggest fossil-fuel lobbyist. “We love your book!” Gulp.

Worse, geoengineering could enable rich individuals or states to act unilaterally to manipulate the climate. It’s like nuclear weapons: “How do you keep the crazy person’s finger off the trigger?”

Geoengineering will happen sooner or later. We’re in a position where we’ll have to consider this at some point, he says. We should start talking about it now.

Worse than technological hubris is human apathy. “The real risk is being fat dumb and stupid a lot longer and riding into this superheated world without any heed,” he says.

Ultimately, Goodell concludes that we are, like it or not, a species that manipulates our environment. Do you own an air conditioner? Do you like heat in the winter? He works another metaphor beautifully: I’ve discovered that the people who understand this best are gardeners. I’m not much of a gardener myself, but I am married to one. My wife, Michele, is happiest when she has dirt under her fingernails, and one of her highest aspirations in life is to grow all our own food. It’s because of her that our kids have such a heightened sensitivity to the freshness of green beans that they can take one bite and tell you, with a good chance of being correct, whether the bean is store-bought or homegrown.

My wife’s garden is, by any standard, a product of human artifice. There is nothing “wild” about it, nothing undisturbed, nothing left alone. She has planted every plant and mixed the soil to her liking with imported alpaca manure. The garden is entirely organic – she’s no more likely to use Miracle-Gro than she is to dye her hair pink – but it is also entirely human. It is an artifact, but it is a living artifact. You do not walk through her vegetable garden and admire the basil and the asparagus an feel that nature has been banished.

Compelling thought indeed, but still, it’s just Goodell’s backyard.

I want to learn more. And as a professional communicator, I’m eager to see how geoengineering alights on our national radar screen. I cringe at the possibility (certainty?) that politicians and pundits will get hold of this and club one another silly with it, as with health care. And despite my status as a card-carrying independent, the possibility (certainty?) of the profit motive getting further entangled with the fate of the planet concerns me.

Can we start a conversation on geoengineering? Should we start one? If so, how?

SAGE’s re-imagining of windows will help save $300 billion in energy

This morning Department of Energy (DOE) Secretary Steven Chu – joined by Senators Al Franken and Amy Klobuchar – announced $100+ million in DOE funding and IRS green manufacturing tax credits for our client SAGE Electrochromics.

These funds will help SAGE establish a new 250,000 sq. ft. facility in Faribault, Minnesota used to manufacture energy-saving, electronically tintable dynamic glass that makes buildings more energy efficient and creates hundreds of new, skilled, green manufacturing jobs.

While hundreds of buildings have already installed SageGlass windows, this new government funding will enable the company to mass produce its glass and bring this energy saving technology to the world.

Secretary Chu has repeatedly said the biggest gains in decreasing this country’s energy bill, the amount of carbon dioxide and our dependency on foreign oil will come from energy efficiency and conservation in the next 20 years. SageGlass is a leading example of an energy efficiency technology.

SageGlass products transform windows from an energy liability to an energy source. The potential for energy savings is significant because energy loss through windows accounts for about 30% of heating and cooling energy. According to the National Renewable Energy Laboratory (NREL), electrochromic windows like those produced by SAGE can save one-eighth of all the energy used by U.S. buildings each year. This is equivalent to about 5% of the nation’s energy budget. This translates into savings of approximately $300 billion over the next 20 years.

That’s not chump change.

SAGE focused on something each of us experiences every day – glass – and re-imagined it, transforming glass into something innovative that helps make the world a better place and America more competitive.

This is a great example of how something seemingly mundane like a window can become highly transformational.

Getting off the grid and into green biz: one man’s story

Dave Bonta hasn’t paid an electric bill in 12 years. He has no heating bill, either.

That’s because he kicked his 40 kilowatt/hr electricity habit in the 1990s and used solar electricity to fill the gap. “I learned to live on less,” he told an audience at RiverRun bookstore the other night. “Surprise, I made it to one kilowatt. It wasn’t hard…. It’s kind of nice to think we can throw our electric bills away. It’s kind of empowering.”

To reduce his power usage, Bonta – who has since co-authored the “The New Solar Home” and created the USA Solar Store chain – replaced light bulbs, got an energy-efficient washing machine, switched from a vacuum cleaner to a broom, and tossed the electric toothbrushes. “Anything that could be done with human power we did.” Even the press he used in his printing business was human-powered. He pedaled it.

Once he’d shrunk his energy footprint, he installed a small-scale solar electricity system in his rustic Vermont home. Printing customers immediately peppered him with questions about his set-up. That’s when the light bulb went off. He could sell this stuff, along with the know-how. Which is exactly what USA Solar Stores do, and the chain now has 27 stores in 11 states. It’s “about to grow like wildfire,” he says earnestly.

Bonta models his stores after the crunchy old Gateway stores, where the PCs were displayed on barnboard tables and salespeople didn’t bug you till you had a question. At USA Solar Stores, you can get anything from a conversation to a compact fluorescent light bulb to a full-fledged solar electricity setup. Or you can come in, look and leave. No worries. In any case, Bonta’s team is eager to address what he calls the three solar bogey men: expense, viability, aesthetics.

Bogey Man #1: Solar electricity is too expensive. Bonta will look at your current electric bill, figure in current incentives, find ways to reduce your demand, and show you how long it will take to pay off your gear. Even if the incentives disappear, he says, it’s still a good deal. The joy of sticking it to the man? Priceless.

Bogey Man #2: It doesn’t work too well. Wrong, he says.There’s a myth that if you wait, solar technology will get less expensive and super technology will come along. “The way it is now is pretty good. The technology is there, and the only thing missing is people who will try it.”

Bogey Man #3: It’s ugly. No, Bonta says, solar is becoming increasingly “building integrated” – where it’s embedded in your roof, not tacked on like an afterthought. And you don’t need it on your house at all. Bonta’s panels are on his shed, which gets better light anyway. The homes in his book are of jaw-dropping beauty.

Bonta is a softspoken guy. Although he has the conviction of a preacher, he has the slickness of, well, the guy who melted down in his first speech to the Rotary. But in the bookstore, once he warmed up you could tell he will not be denied: “Everything we can do to get our country on a sustainable path, we’re going to do.” If not, he says, generations will hold us accountable for the demise of the world’s ecology. “We can either explain it to them from a wheelchair, or fix it now.”

Tag: Cleantech