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Green Business Plan Competition: Start your engines

The ACS Green Chemistry Institute will be hosting a business plan competition on June 18, 2014 at the 18th Annual Green Chemistry and Engineering Conference, which will be held outside of Washington D.C.

The competition is for early stage ideas – but not ideas for renewable energy production or biofuels (there are no shortage of competitions for those). If you have an idea for a green innovation that only chemists would truly understand, this is your chance.

The first deadline to be aware of is April 25 – that’s when to submit your 10-15 slide PowerPoint presentation and optional YouTube video. Just aim to be done by Earth Day and you’ll be right on schedule.

The competition website includes a host of great links to advice on how to communicate and advance your start-up idea. And don’t forget to review (memorize them!) the 12 Principles of Green Chemistry.

Help Solve a Water Problem

With blogs, twitter, and e-mail, it’s pretty rare these days that I get a phone call from a reader. But yesterday I heard from an ACS member who has a sort of meta-problem. That is, he hopes to get some outside thinking to help him define his problem, as well as to point him in new directions for possible solutions.

Here’s the problem:

Fresh water is a scarce commodity in many places on the planet. Several dry-arid environments have industrial operations producing excess amounts of water. That water contains excess salts, boron, ammonia, silica, and other minerals. Current operational strategy is to inject the water into below-ground natural reservoir space but that option may be limited in the future. Alternatives to disposal revolve around traditional approaches to recycle or reuse that water but I’m seeking new thinking and brainstorming of even better ways to use, recycle, and/or a novel alternative scenario for the water.

With the drought in California, and the tightening of restrictions for industry’s use of water, this type of problem seems likely to pop up more and more frequently, though the specific quality issues vary from industry to industry.

Please send your thoughts and insights to

peter.vanvoris AT att DOT net 

Or feel free to hash out your thoughts, questions, or ideas in the comments section below. Once the problem has been looked at from several angles and better defined, it may appear on crowdsourcing websites like Innocentive.


And if you need a little clean water inspiration, you can read this week’s C&EN story on Beefed-up bacteria that get the lead out of water

Or a 2012 story on Treating Water From Hydraulic Fracturing

Or you can check out the website of Simbol Materials, which is scaling up its technology to mine hydrothermal brines for lithium, manganese, zinc, and potassium.


The Biology in Green Chemistry

Yeast, bacteria, enzymes, proteins… may not be what immediately come to mind with the phrase Green Chemistry. But of the 93 teams that have won Presidential Green Chemistry Awards, 31 had technology that hinged on the use of biological processes or biobased inputs, point out the folks at the Biotechnology Industry Association.

BIO has created a cheat sheet of sorts on the various bio-powered technologies behind past award winners, complete with summary blurbs and links to fuller descriptions. And it opens with the famous Twelve Steps, er, Twelve Principles of Green chemistry.

One of my favorites is the 1999 discovery by researchers at Dow AgroSciences of Spinosad, a selective insecticide derived from a soil microbe. It is a very relevant organic pesticide used today. The fun detail, not in the blurb, is that the microbe was found in the environs of a rum distillery. Why a scientist was looking there, in the dirt, is a fun question.

And more recently, a 2013 award went to Richard P. Wool of the University of Delaware who “has created several high-performance materials, such as adhesives and foams, using biobased feedstocks, including vegetable oils, chicken feathers, and flax.” These materials sound not-quite good enough to eat, but certainly quite good enough to sit on.




Harnessing Entropy

In Solar, a novel by acclaimed author Ian McEwan, the protagonist, a physicist named Michael Beard, has been tasked to evaluate submissions from the public sent to a UK panel looking for new ideas for clean energy. He divides them into piles: those that violate the first law of thermodynamics, those that violate the second law, and those that violate both. This cleantech reporter could relate.

That’s why ideas that start with the laws of thermodynamics – rather than those that have to account for them later – are so attractive. Take entropy, for example. In our daily life we struggle against entropy – the iPod headphone wires that get totally knotted up in my handbag, the fact that the neatest person you know still has a junk drawer, and so on.

This week’s issue of C&EN explores research that tries to harness the universe’s arrow-like movement to disorder. When CO2 laden emissions from power plants are released into the atmosphere, the CO2 mixes into the ambient air mass. As Naomi Lubick explains, an electrochemical cell could harvest the energy that is released when these two gases mix. Researcher Bert Hamelers of the Dutch water treatment tech center Wetsus, has developed a lab scale device to do just that.

But Lubick points out that to implement such a solution would require overcoming at least two hurdles – one, the sulfur dioxide and nitrogen oxides may foul the system’s membranes. And two, it is no easy task to dissolve huge amounts of CO2 in liquid.

Dissolving gas in liquid requires toil and trouble. Credit: Wikimedia Commons

Dissolving gas in liquid requires toil and trouble. Credit: Wikimedia Commons

In fact, dissolving the gas uses quite a bit of energy. Which reminds me of another literary reference: the witches of Shakespeare’s MacBeth chant “Double, double, toil and trouble; Fire burn and cauldron bubble” – indeed, there is some toil and trouble involved.

I know that many other researchers and technology companies are working on these two problems. For example, there are programs working on carbon capture and storage that are using liquids, catalysts and membranes to grab components of power plant emission gases. And firms such as Calysta Energy and Lanzatech have plans to use microbes to make useful products out of gases such as methane and flue gas. For that, they need to dissolve the gas in water. It is not a trivial problem.


IEA Looks To Fossil Fuel Industry to Control Climate Change

Today, the International Energy Agency put out a report saying that CO2 emissions in 2012 grew by 1.4%, or 31.6 gigatonnes. This increase means that the chances of constraining emissions to cap global warming at 2 degrees C are narrowing.

When I first started covering the cleantech/renewables space for C&EN back in 2008, there was a common belief among technologists and some policy makers that within a few short years, a price would be put on carbon with policies (such as cap and trade or a carbon tax) that would act like jet fuel, powering demand for renewable fuels and related industries.

But as IEA Executive Director Maria van der Hoeven points out, ““Climate change has quite frankly slipped to the back burner of policy priorities.” The good news in the report is that the growth in renewable energy production in the U.S. and Europe has helped those regions decrease carbon emissions. However, it was the switch to shale gas from coal that had the biggest impact on U.S. emissions. In contrast, growing energy demand from China and other developing nations has more than made up for those changes.

(You can read C&EN’s recent coverage of the EU Carbon Trading scheme here: http://cen.acs.org/articles/91/i7/EU-Carbon-Emissions-Trading-Scheme.html)

IEA is pushing four policies that are all outside of the renewables space. The organization’s plan would shave 8% off the carbon emissions compared to no further constraints by:

1. Making buildings, industry, and transportation more energy efficient, to get 50% of the cut.
2. Limiting construction of the least efficient types of coal-fired power plants, for 20% or more of the cut.
3. Halving methane emissions from upstream oil and gas operations (18% savings)
4. A partial phase-out of fossil fuel consumption subsidies (12%)

What the Election Means for Climate, Energy & Cleantech

Update: Here’s a link to C&EN’s election story – including new House & Senate leaders in energy-related roles.

It’s been a quiet time in cleantech news lately, what with Sandy and the election happening in back-to-back weeks. But the election – and the superstorm – are likely to have meaningful long-term impacts on energy policy. I took a tour around the internets to see what analysts and cleantech-ers are saying in their reaction to the election results.

Though it was past my usual bedtime, President Obama’s victory speech caught my ear when he remarked “We want our children to live in an America . . . that isn’t threatened by the destructive power of a warming planet.”

With Congress still divided, most policy wonks suggest that any energy and environmental policy changes will have to be led by the White House. Things to watch include any movement to block the Keystone Pipeline or push forward with EPA regulations on smog that were delayed due to cost concerns.

Environmentalists have signaled that they will be putting pressure on the President to use national policy to address climate change. Look for Bill McKibben, activist, author and co-founder of climate change group 350.org to be very vocal. He was quoted in three articles I read.

Energy and cleantech activists are pressing for a national renewable portfolio standard that would require power generators to obtain 30% of electricity from renewables by 2030. Nearly 30 states and D.C. have such a standard, the most well-known and successful is California’s, which is headed to 33% by 2020. Wind energy backers will work to return the production tax credit.

The Washington Post points out that Obama recently spoke about upgrading energy efficiency standards for buildings – codes are currently set by state and local governments.

And renewables businesses will be looking for government action that might help them gain financing for facilities or adjust subsidies on competing oil and gas producers. On the other hand, Obama has been pursuing an “all of the above” energy strategy that is likely result in further development of domestic oil and gas (including hydrofracking) resources.

Perhaps most fascinating to me, though also the most far-fetched, is discussion about whether the fiscal cliff, tax reform, and the deficit will drive Congress to think about introducing a carbon tax. Hmmmm…

My favorite takes so far on the election and energy policy:

From the Washington Post: Obama to continue efforts to curb greenhouse gases, push energy efficiency

Politico: Obama’s green cred on the line in second term

Marc Gunther: For green business, blue skies ahead. For climate policy, who knows?

Huffington Post: Ron Pernick on Five Cleantech actions for President Obama

The Daily Climate: The “Flat Earth Five” – House Members and Climate Change

For an international take, check out Click Green, which compares the horizon for climate change action in the U.S. versus China. China will have new leadership in Xi Jinping


MPGs, HEVs, PHEVs Oh My!

It appears that recent efforts to raise miles per gallon on the nation’s auto fleet – spurred by government regulations – have hit an interesting tipping point. As this guest post by my colleague Jeff Johnson points out, both consumers and automakers have learned to love running lean.

Ford’s Ecoboost engine goes farther. Credit: Ford


Despite the recent bankruptcy of Department of Energy supported vehicle battery maker A123, auto analyst Alan A. Baum stressed last week in a briefing and report that fuel efficient and electric vehicles are here to stay. Driven in large part by new federal fuel-efficiency standards, the average vehicle fuel efficiency for model year 2012 reached 23.6 miles-per-gallon, more than 1 mpg above 2011, Baum says, adding that this is the largest one year mileage jump in five years.In previous years, Baum says, when fuel efficiency increased, sales dropped, but for model year 2012, sales are on track to increase by 10% above 2011 levels to some 14 million units. Baum adds that electric-gas hybrids, coupled with plug-in electric vehicles, are on track to top half-a-million in sales in 2012.

Efficiency conscious consumers, he notes, also have more choices—the number of high efficiency model vehicles has grown from 28 in 2009 to 61 for 2013 model year. Also Baum predicts that automakers will increasingly promote vehicle efficiency to increase profits and sales. He singled out Ford’s Series F trucks that advertise an “Ecoboost” turbo-charging system that adds $1,000 to the cost of the truck but gets more horse power out of a smaller engine. – Jeffrey Johnson


For those of you who know your way around a torque wrench and want to know how an Ecoboost engine works, I highly recommend Johnathan Gitlin’s guide over at Ars Technica.

A Graphic Illustration of the Target on the Back of the Chemical Industry

Several days ago I received an e-mail from the press office (press person?) at the Energy Information Administration (EIA). At the time I looked at it, thought “hmm… interesting” and set it aside. Been thinking about it off and on since. The crux of the information was this graphic:













A few thoughts that came to mind immediately were 1) Wow, look what a monster recession did to our industrial energy consumption and 2) That brick-colored stripe is rather tall.

The other two categories of energy consumers aside from industry are residential (people at home), commercial (businesses) and transportation. In 2011, industry was responsible for over 30% of total energy consumption, according to the EIA. Transportation is approximately a similar amount, and residential and commercial users split the rest.

The more I thought about it, though, the more I reflected on basic chemicals’ place in the lifecycle of a finished good – maybe a shampoo, or a carpet or a car – and the chunk of energy use it represents. A branded goods manufacturer that does a lifecycle analysis – say to measure energy use or emissions – would no doubt zero in on chemical inputs as a large contributor to its overall footprint.

Of course, mining and agriculture have their own energy footprints, as shown in the graphic. Obtaining any raw material will bring energy baggage with it.

The graphic also reinforced a message that my C&EN colleague Alex Scott recently wrote about in the magazine. He attended an event in Brussels called the Global Chemical Industry Sustainability Summit. In his report, he writes that chemical industry representatives were chided for their “business-as-usual model” and told that other industries, including customers of the chemical industry, were beginning a trek toward zero targets for things like oil use and CO2 emissions. Should someone hold a similar event in the U.S., this illustration might appear in the presentation.


A Microhybrid is Not a Tiny Car

This week’s issue has C&EN’s update on what’s going on with the Obama-touted advanced battery industry. In short, the U.S. can make many, many big batteries for various flavors of electric vehicles. More batteries, in fact, that the U.S. has electric vehicles.

One flavor of vehicle that may be a new one to many is a microhybrid. These are not tiny cars, nor are they like the all-electric Nissan Leaf or plug-in hybrid Chevy Volt. Rather, a microhybrid system is part of a less radical design intended to help gas-powered cars use less gas. They use some version of what are called start-stop batteries. Andy Chu, vice president of marketing & communications at battery firm A123 Systems explains:

“With start stop batteries, also called micro hybrid batteries, the primary function of the system is that it turns the engine off when you stop. And it turns the engine back on automatically. Just by turning off the engine at a stoplight you can save a few percent on fuel economy. Some of the batteries just crank the engine. But when you ask it to do other things – like launch assist – or move the vehicle from a stopping point – that is the hybrid function. This is great because the battery can respond instantaneously.

You need something beyond typical lead acid, like for regenerative braking. The A123 solution has higher charge capability, then you don’t waste braking energy as heat. Also, it extends the life span – you use the battery much harder – with A123 you don’t need to replace the battery as often as with a lead acid. Weight is another advantage that helps with fuel economy savings. Compared to a lead acid version, we expect 50% better fuel economy gain. If you gain 10% with lead acid, you’d gain 15% with our battery. It is very difficult to save weight in vehicles. A lead battery is very heavy – so its easy to take weight out there.

Automakers, especially in Europe, are really moving to microhybrids. They require very little design change; the battery and alternator are a little bigger, lighter, and provide better fuel economy. They are easy to integrate. So microhybrids are part of our message – though electric vehicles are the sexy topic, advanced batteries can be used across a wide variety of vehicles.”

Lux Research analyst Kevin See says the hybrid-you’ve-never-heard-of will be responsible for the bulk of future growth of energy storage technologies for vehicles, along with batteries for electric bikes. “Although battery prices for all-electric and hybrid passenger cars are dropping, they’re not dropping far enough or quickly enough to fuel the sort of broad adoption that advocates expect,” says See. “Instead, the substantial growth we see for vehicle-related storage technologies will be powered mostly by e-bikes – which are shifting from lead acid to Li-ion battery technology – and microhybrids, which offer a more incremental, low-risk way for automakers to improve fuel efficiencies.”

A Lux Research report states that microhybrids “ are set to surpass these other passenger vehicle types in terms of both total storage and dollars in 2016, growing from 5.1 GWh and $495 million, to 41 GWh and $3.1 billion –  CAGRs of 52% and 44%, respectively.”

DSM Stakes Out an Eco-Friendly Niche

Dutch chemical firm DSM has been much in my sphere lately. In this week’s issue, I write about the firm’s engineering plastics, which were designed for recyclability and do not contain halogenated compounds.

When I’m not writing about earth-friendly technology, I cover the more day-to-day side of the chemical business by writing about company earnings. This week I am reviewing earnings results from European chemical firms and I note that DSM touts its sustainability efforts in its quarterly report. Most chemical firms relegate this information to their annual report, or to a separate yearly sustainability report.

DSM reported on the number of products in its pipeline that meet its own criteria for better environmental profiles (they call them ECO+ solutions). Apparently the pipeline is chock full of ECO+; 87% meet that benchmark. It reported on the ECO+ proportion of current products (40%) as well as progress toward energy efficiency goals. DSM has targeted a 20% improvement in 2020 compared to 2008.

The wording of the report indicates that these measures are updated at least twice per year. Usually, earnings reports are intended to inform investors of the financial results of a firm over a short period of time. Sustainability efforts, of course, tend to take a longer-term view.

I wonder what credit investors give DSM for claiming this eco-niche and for the transparency of semi-annual updates. We should remember that the reports have other audiences in addition to investors – stock analysts, regulators, members of the communities where a firm operates, and employees. Oh, I forgot the media. That’s another one.