Green Business Plan Competition: Start your engines
Mar28

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...

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Biobased Solvent: Strip paint, clean the oven – without getting dizzy
Mar24

Biobased Solvent: Strip paint, clean the oven – without getting dizzy

When you think of a typical “green” cleaner or bio-based surfactant, an image of mild, citrus-scented liquid dish soap might come to mind. But you wouldn’t use that stuff to clean a year’s worth of burnt grease from your oven or wash the latex paint off your paint brushes. Usually, those kind of tasks call for cleaners that require significant ventilation. But thanks to a collaboration between Stepan, a cleaning products ingredient maker, and Elevance, a biobased specialty chemical firm, consumers and professionals will be able to aggressively clean things without seeing stars. Elevance and Stepan are talking about their first commercial product launched out of the collaboration called Steposol MET-10U. The firms say it can take the place of high pH alkaline degreasers in household cleaners, N-methyl pyrrolidone in adhesive removers, and methylene chloride in paint removers. The product has a biorenewable carbon index of 75%. It is low VOC, with a boiling point of 297C, and can be used in much lower concentrations than the the solvents it replaces. How is this done? Basically, Elevance uses olefin metathesis to create specialty building block molecules from waste oils (i.e. from oil palm farming). And those molecules can be very specifically functionalized for different uses, i.e. to create esters for surfactants, lubricants, and personal care products. Of all the benefits of Steposol, it’s low volatility really makes it a winner, according to Andy Corr, Senior Vice President at Elevance. California has issued strict VOC regulations for many consumer products – for both human health and air quality reasons. Andy points out that even biobased ingredients, such as d-limonene made from citrus peels, can be very volatile. And Robert Slone, VP of surfactant product development at Stepan, says this is only the first of many outcomes from the partnership, which formed back in 2010. “It is exciting to see the performance that we are able to achieve – chemistry that is much more environmentally responsible, less toxic, non-corrosive, and low VOC than the options that are out there currently.”...

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Big Growth Seen for Biobased Materials and Chemicals
Feb19

Big Growth Seen for Biobased Materials and Chemicals

Technologies for – and commercialization of – materials and chemicals made from a variety of biobased feedstocks “have reached an inflection point” and are poised to grow significantly over the next four years, according to the minds over at Lux Research. Research analyst Julia Allen says overall capacity will nearly double, reaching 13.2 metric tons in 2017.  Growth rates by segment vary but all are robust, spanning intermediate and specialty chemicals and polymers. The biggest percentage growth, and largest category of production, will be for intermediates like adipic acid and that old fashioned biobased product, lactic acid. The only fly in the punch mentioned in the press release (full report available to Lux clients) is that cellulosic feedstocks are likely to continue to grow  slowly. Corn starch and sugar cane will still dominate, and oily bio feestocks and waste gas will also play a role. Here’s a nice example of the biobased industry’s maturation. One of the larger biobased chemical intermediate companies is Myriant, a producer of succinic acid made from sugar. Today the company said it has supplied commercial quantities to downstream customer Oxea for use in production of pthalate-free plasticizers. Oxea is a large-ish intermediates company owned by Oman Oil Company. Applications for the plasticizer include food cling wraps, flooring, soft toys and adhesives & sealants. Of course, just because the industry as a whole is on surer footing and poised for growth, does not mean the same is true for individual companies. In fact, once the market is in a position to determine demand and pricing, we may see what business reporters politely call “consolidation.” For instance, Florida-based biobased specialty chemical company LS9 was recently bought by mainstream biodiesel fuel maker Renewable Energy Group for a not-huge price tag. And biobased plastics supplier Cereplast has filed for Chapter 11 bankruptcy just this...

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Taking out the Trash
Jan03

Taking out the Trash

Where I live, I have to pay for each bag of household waste picked up by the trash man. Each bag gets a sticker, and every so often I purchase a sheet of stickers for a not inconsiderable amount of money. Luckily, I recycle and compost, and so my actual trash output is minimal. Still, whatever volume of garbage I produce is a liability on the household balance sheet. Meanwhile, in the biobased/renewables economy, any source of unused carbon can be an asset if handled properly. And so I’m a bit surprised that I did not take note of one important cleantech project that came online in 2013: Abengoa‘s municipal solid waste-to-ethanol plant in Salamanca, Spain. Thanks go to Jim Lane from Biofuels Digest for describing the facility in his Bioeconomy Achievement Awards post. In my defense, I have heard of  and followed the other projects that made his list. The biofuel facility was inaugurated in June – and judging from the press release I imagine that Abengoa workers are busy adjusting it and scaling it up. It has an eventual capacity to take in 25,000 tons of municipal solid waste and produce about 400,000 gal of ethanol per year. That is a great deal of ethanol – much closer in output to a Midwestern corn ethanol plant than any advanced biofuel plant I’ve come across. The secondary benefit of course, besides fuel, is that the amount of waste is reduced by 80%, with only the remainder going to a landfill. In addition to scale, the other striking feature of the plant is that it uses a fermentation and enzymatic hydrolysis process to get at the carbon inside the cellulose and hemicellulose fraction of waste. Other waste to fuels plants (like Enerkem’s in Alberta) use more physical/chemical processes such as gasification or pyrolysis and inorganic catalysts. Generally the stated benefits of the thermo-chemical routes are that all carbon-based inputs (i.e., old tires, plastics – you name it) are converted. But whether this distinction is important is questionable. For example, even gasification projects require upfront sorting and shredding of trash. Perhaps someday when I put out my trash, rather than paying for the privilege, I’ll get paid...

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Genomatica Partners up the Slope of Enlightenment
Dec13

Genomatica Partners up the Slope of Enlightenment

This has been a big season for biobased chemicals firm Genomatica. In late November, BASF announced that it used the company’s engineered microbe fermentation technology to scale up renewable production of 1,4 butanediol (BDO). And earlier this week, Genomatica announced a new partnership with Brazil’s Braskem to begin manufacture of biobased butadiene, starting with a pilot plant. “We’re tremendously excited,” said Genomatica CEO Christophe Schilling yesterday, in a chat with Cleantech Chemistry. “We’re positioning ourselves to get to this point – for many years we’ve viewed ourselves as the partner for the chemical industry when it comes to using biotechnology as a way to make chemicals. Not just for BDO or butadiene but for a broad range of chemicals.” But we at the blog have noticed that these days, news like this just does not meet the same level of excitement that it would have back in say, 2010. “It really reflects the state of cleantech now – people are struggling with ‘where did all the enthusiasm and energy go?'” says Mark Bunger, an analyst at Lux Research. “It is a natural part of how technology evolves. Initially there is a lot of hype, then you see a trough of disillusionment, followed by a plateau of interest.” Bunger says all technologies tend to follow this pattern first identified by IT consultancy Gartner. It is called the hype cycle. Certainly, the last two years have been trough-like in the excitement level. After a certain number of years pass, when a company does prove that its technology works, it may be met with a bit of a shrug. To get out of the trough of disillusionment, according to the Gartner theory, requires surviving a shakeout where some technologies don’t prove themselves. Investments continue if the surviving firms show that early adopters are satisfied with the technology’s results. The two Genomatica news items show that the firm has likely passed this barrier. To then climb the slope of enlightenment and get out of the trough, Genomatica will have to show more than one instance of the technology benefiting a large enterprise and commercialize second- and third-generation products. This is where Genomatica is heading with its partners. The goal, in the end, is for mainstream adoption to take off (the Plateau of Productivity). Genomatica, and other producers of C4 chemicals, says that the shale gas boom will provide a timely market pull for their technologies. The reason? Petrochemical plants that use “light feedstocks” such as natural gas produce a much smaller ratio of C4 chemicals than facilities that use crude oil. We’ll find out in the next few years whether the tail-end of...

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Big Companies Binging on Microbes
Dec10

Big Companies Binging on Microbes

Microbes! They are tiny but powerful. And big companies are buying in – according to a wave of announcements that began late last week. Here are some highlights from my inbox. Fuels Amyris, which has long been talking about making biofuels – particularly diesel and jet fuel – from its biobased farnesene, will embark on a joint venture with French fuel company Total. Recently Amryis had pulled back from its fuel ambitions, but now it will move ahead with this 50/50 venture. Total is already an investor in Amyris and owns 18% of the firm’s commons stock. Where’s the microbe? Amyris uses engineered microbes to make farnesene from sugar. Agriculture Meanwhile, Monsanto and Novozymes will combine forces to develop and market biological crop products based on microbes. The deal includes a $300 million payment from Monsanto for access to Novozyme’s technology, which the firm has been building for the last seven years. Microbes have long been used as inoculates for nitrogen-fixing legume plants but in the last few years microbial products have been developed to help with phosophate uptake, to fight fungus and insects, and promote plant vigor and yield. Interestingly, Ag giant Monsanto only last year introduced a microbial platform. This deal sounds like a way to catch up. Biobased chemicals Some microbes can ferment gases and make desirable chemical intermediates. LanzaTech has been an innovator in this space so we’ll start with that company’s new deal with Evonik. The firms have a three-year research agreement to develop a route to biobased ingredients for specialty plastics. The feedstock will be synthesis gas (syngas) derived from waste. LanzaTech has already begun production at an earlier joint venture that produces ethanol from the industrial waste gases of a large steel mill in China. Invista is probably best known for its synthetic fibers business (think Lycra and Coolmax) but it also has a chemical intermediates business. And it now has a deal with the UK Center for Process Innovation to develop gas fermentation technologies for the production of industrial chemicals such as butadiene. The two are eying waste gas from industry as a feedstock. Rather than spin the work as a sustainability play, Invista says it may significantly improve the cost and availability of several chemicals and raw materials that are used to produce its products....

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