Pages

Showing posts with label Clean technology. Show all posts
Showing posts with label Clean technology. Show all posts

Thursday, December 1, 2011

WTE: Next-Generation Sustainable Energy

Allington Waste to Energy Power PlantImage by Colt Group via Flickrhttp://accessintelligence.imirus.com/Mpowered/imirus.jsp?volume=pow10&issue=6&page=78
WTE: Next-Generation Sustainable Energy
by Marco J Castaldi
Power Magazine July 2010

excerpts:
The typical question I hear after lectures and presentations on WTE technologies is, "Why aren't we doing more of this?" The simple answer I give is that preconceived notions, based on incinerator emissions before the MACT regulations, have held back development. But that is changing.

English: Annual electricity net generation fro...Image via WikipediaCurrently, WTE constitutes about 25% of the renewable energy produced in the U.S. That percentage has the potential to grow because only 7% of waste is converted to energy via WTE, 64% if landfilled, and the remaining 29% is recycled.

Encouragingly, WTE was identified among eight emerging green technologies in a report from the Davos World Economic Forum in 2009 entitled "Green Investing: Towards a Clean Energy Infrastructure."
Enhanced by Zemanta

Tuesday, October 18, 2011

Fat Replaces Oil For F-16s As Biofuels Head To War

Fat Replaces Oil For F-16s As Biofuels Head To War
Financial Advisor magazine

(Bloomberg News) Biofuels face their biggest test yet -- whether they can power fighter jets and tanks in battle at prices the world’s best-funded military can afford.

The U.S. Air Force is set to certify all of its 40-plus aircraft models to burn fuels derived from waste oils and plants by 2013, three years ahead of target, Air Force Deputy Assistant Secretary Kevin Geiss said. The Army wants 25 percent of its energy from renewable sources by 2025. The Navy and Marines aim to shift half their energy use from oil, gas and coal by 2020.

The military’s drive to cut dependence on oil, coal and gas goes beyond biofuels. It’s developing wind and solar farms to power U.S. bases and expanding the use of renewables into combat zones such as Afghanistan, where a study last year showed one Marine is killed or wounded for every 50 fuel and water convoys.

Under a 2005 law, federal government facilities must source at least 5 percent of their electricity from renewable sources in 2010-2012, and at least 7.5 percent afterward.

Official presidential portrait of Barack Obama...Image via WikipediaPresident Barack Obama on Aug. 16 announced the Navy and Departments of Agriculture and Energy would each plow $170 million over three years into the commercial development of biofuels, with the aim of generating at least as much in private investment. The Navy aims to ramp up its biofuels use to 3 million gallons in 2016 from 900,000 gallons next year.
Enhanced by Zemanta

Friday, June 10, 2011

System Failure: Cleaning up Waste's Dirty Deals

Waste Management World
Tom Freyberg illegal e0waste exports20 May 2011
A new report on illegal e-waste trafficking will once again spark debate over developed countries' cavalier attitudes when it comes to shipping off broken computers to Third World countries, says WMW chief editor Tom Freyberg.
… However, the scandal of illegal e-waste dumping, or waste trafficking as it's known, is not new. Over the years newspapers and environmental groups from around the world continue to publicise horrifying pictures of African and Asian children in developing countries putting their health and lives at risk.
A kid with old cathode ray tubes. photographed...Image via WikipediaSmall amounts of valuable metals, such as gold and copper are the target and obtaining these materials by hand is a dangerous task. … Copper wires are bundled and set on fire to remove flame-resistant coatings. CRT monitors are smashed with hammers. Any leftovers are often dumped in landfills, rivers or again, burnt. During this manual process toxic dioxins and plumes of cadmium dust are released.
… In 2009, a joint investigation found e-waste deposited at a council civil amenity site in Hampshire, England ended up in an electronics market in Lagos, Nigeria. … Many nations may point the finger of blame towards developed European countries but a new report from the Environmental Investigation Agency (EIA) has found that the U.S. also joins the list of 'e-waste usual suspects', including the UK, Germany, Belgium and the Netherlands.
The logo of the Organisation for Economic Co-o...Image via WikipediaCurrent regulations mean it is illegal to trade hazardous waste across national borders, if the receiving country does not consent to receive the goods. It's also prohibited for the EU to send hazardous waste to non-OECD countries. …
… Traders knowingly sell on e-waste for illegal export to developing countries, in the process breaking 'duty of care' responsibilities.
So what can be done? … The EIA recommends all electronic goods leaving civic amenity sites should be quantified and audited before being taken away.
Increased enforcement and funding will help with the issue but it ultimately comes down to one factor: companies should find profit elsewhere and take full global responsibility for their actions.
- Tom Freyberg is the chief editor of Waste Management World magazine.
EIA undercover investigations have revealed the extent to which illegal e-waste smugglers have penetrated the waste stream at every level. The full report can be read HERE
Enhanced by Zemanta

Tuesday, May 17, 2011

Nampa investigates new energy source

KBOI 2 - Boise, Idaho
Watch the video
NAMPA, Idaho – …Nampa city council has green-lighted a study that looks into turning their garbage into energy.
…Garbage in a special landfill is heated, which speeds up the natural decomposition process. This turns the solid garbage into a gas that can be used to turn a generator and create energy. …
"This technology allows us to take trash thrown off by people who are done with it and produce a sustainable energy supply," Nampa mayor Tom Dale said….
If the city approves the project, supporters say 90 percent of the trash that ends up in the county landfill would instead be used to make energy. …
Nampa investigates new energy source
Enhanced by Zemanta

Trash Inc: The Secret Life of Garbage

CNBC

Watch the FULL PROGRAM

ABOUT THE SHOW

Garbage. It's everywhere — even in the middle of the oceans — and it's pure gold for companies like Waste Management and Republic Services who dominate this $52 billion-a-year industry. From curbside collection by trucks costing $250,000 each, to per-ton tipping fees at landfills, there's money to be made at every point as more than half of the 250 million tons of trash created in the United States each year reaches its final resting place.
Current landfill gas projects in the United St...Image via WikipediaAt a cost of $1 million per acre to construct, operate and ultimately close in an environmentally feasible method, modern landfills are technological marvels — a far cry from the town dump that still resonates in most people's perceptions. Not only do they make money for their owners, they add millions to the economic wellbeing of the towns that house them. Technologies, such as Landfill Natural Gas and Waste To Energy, are giving garbage a second life, turning trash into power sources and helping to solve mounting problems. It's particularly important in places like Hawaii, where disposal space is an issue, and in China, where land and energy are needed and trash is plentiful.
One sure thing about the garbage business: it's always picking up.

PROGRAM HIGHLIGHTS


The Landfill Across the world, we’re producing more trash than ever before…nearly a ton per year for every man, woman and child in the U.S. Nearly half of it winds up in landfills and with the arrival of each ton, someone gets paid.
Photo Credit: Jason Hawkes | The Image Bank | Getty Images



Hawaiian Trash When you think of Hawaii, trash probably isn’t the first thing that comes to mind. But trash is bombarding the shore, turning parts of paradise into a wasteland.
Photo Credit: NOAA’s National Ocean Service

China The second largest economy in the world is in the midst of crisis. The country has little infrastructure to deal with the garbage generated by 1.3 billion people.
Photo Credit: Getty Images


New York City Sanitation
Tons of Trash In every town and every city, garbage collectors work to rid the country of trash. The largest sanitation department is in New York City where 12-thousand tons of garbage is generated every day.
BMW Manufacturing Co. | Spartanburg, South Carolina
The Power of Trash Today, trash is re-born as an energy source. A $2 billion BMW auto manufacturing plant in South Carolina is powered by trash from a nearby landfill.
Enhanced by Zemanta

Monday, April 18, 2011

Waste To Energy Doesn't Just Go Carbon Free. It's Carbon Negative!! Get it!


The Green Living Guy blog
Wednesday, April 13, 2011 at 12:21PM
Source: Waste Management
Environmental journalism supports the protecti...Image via Wikipedia… The U.S. Environmental Protection Agency has stated that the nation's waste-to-energy plants produce electricity with "less environmental impact than almost any other source of electricity."
When a ton of trash is delivered to a waste-to-energy plant, several things happen: the energy content of the waste is retrieved, metals are recovered and recycled and electricity is generated….
EPA's Municipal Solid Waste Decision Support Tool has demonstrated that a modern waste-to-energy plant provides for the avoidance of greenhouse gases through three different operations:
  • For every megawatt of electricity generated through the combustion of solid waste, a megawatt of electricity from conventional, e.g., coal or oil-fired, power plants is avoided, creating a new savings of emissions of greenhouse gases, i.e., carbon dioxide.
  • A modern municipal waste-to-energy facility separates ferrous and/or nonferrous metals for recycling. This is more energy efficient than mining virgin materials for the production of new metals such as steel. As a result, there is a significant energy savings and additional avoidance of greenhouse gas emissions.
  • Comparison of greenhouse gas emissions for mun...Image via WikipediaWhen a ton of solid waste is processed in a waste-to-energy facility, the methane that would have been generated if it were sent to a landfill is avoided. … Methane is a potent greenhouse gas, i.e., twenty-three times more potent than carbon dioxide.
In addition to the analysis using EPA's Decision Support Tool, a detailed, project analysis of a facility's contribution to solving the threat of global warming has been completed for a 1500-ton-per-day waste-to-energy facility in Saugus, Massachusetts.  The study determined about 270,00 tons of carbon dioxide equivalent emissions are avoided annually because of this one waste-to-energy plant's operations. …
2007 EPA figures - Municipal Solid WasteImage via WikipediaThe U.S. Conference of Mayors, through the U.S. Mayors Climate Protection Agreement, has embraced the contribution of waste-to-energy to reduce greenhouse gas emissions. …
In addition, the newly formed Global Roundtable on Climate Change (GROCC) unveiled a joint statement on February 20, 2007 identifying waste-to-energy as a means to reduce carbon dioxide emissions from the electric generating sector and methane emissions from landfills. This important recognition from the GROCC, which brought together high-level, critical stakeholders from all regions of the world, lends further support that waste-to-energy plays an important role in reducing greenhouse gas emissions.
History of municipal solid waste generation an...Image via WikipediaThe breadth of support for the GROCC position is evidenced by those that have signed the joint statement, including Dr. James Hansen of the NASA Goddard Institute for Space Studies and David Hawkins of the Natural Resources Defense Council's Climate Center, as well as entities as diverse as General Electric, Florida Power and Light, and Environmental Defense Fund.
Enhanced by Zemanta

Thursday, April 14, 2011

Nuclear Realism after Fukushima

A hasty, large-scale movement away from nuclear power would not resolve most of the issues raised by the ongoing crisis in Japan. Instead, we need more thoughtful discussions now about the energy systems of the future.

strategy+business magazine
by Tom Flaherty, Joe van den Berg, and Nicolas Volpicelli
Within a few days of a tsunami striking Japan’s Fukushima Daiichi nuclear reactors on March 11, a fierce debate had been fueled about the implications for energy policies around the world. … Unfortunately, we will hear many such oversimplified, rhetorically heated arguments in the weeks and months to come.
Nuclear safetyImage via WikipediaAs of April 2011, any debate about the implications of this crisis for the energy industry is premature. It will take into the summer to gather enough facts about the incident to draw reasonable conclusions about the safety and operating practices at this facility — and several more months to establish how those findings should apply to other nuclear plants and other countries.  …
… We can ask two questions as a good starting point for the needed discussion. First, how critical is nuclear energy as a long-term power source for countries around the world? Second, how should the energy industry and policymakers adapt in the aftermath of events at Fukushima Daiichi?
Accepting the Source as Essential
Any sober analysis of the global energy situation would have to conclude that nuclear power is an essential fuel source for many geographies. In a growing global economy, new advances in other forms of energy generation are not sufficient to keep pace with demand, especially if there is a consensus that coal generation should be reduced. …
In many countries, a long-term shift away from coal to lower-emission fossil fuels and some renewables is in progress; this shift has already brought environment-related protests over natural gas drilling, changes in land use, and higher power prices.  … But, at least for now, they can only contribute to meeting demand; they cannot supplant current sources. … Widespread use of renewables will require dramatic technological developments in energy storage and production, which are not currently available or even foreseeable in the near term.
That leaves traditional fossil fuels, such as coal, gas, and oil. … it is not clear whether available oil and natural gas resources will be sufficient to meet the world’s growing demand for transportation or electricity. In addition, in the developed world, a significant amount of coal generation is slated to be retired during the next 10 years, because of aging facilities and relative inefficiency, which further exacerbates future supply gaps….
The map shows the commercial nuclear power pla...Image via Wikipedia… Though nuclear energy currently makes up only 15 percent of electricity generation worldwide, it constitutes 20 to 30 percent of the energy supply in the U.S., Japan, and Germany, and 75 percent in France. If these countries, and others that rely partially on nuclear power, decide that it should not be part of their long-term energy mix, they will need to engage in challenging and broad new efforts in pursuit of other forms of energy generation. …
It is also important to watch rapidly growing countries such as China and India, which have relatively few good alternatives to meet their expanding energy needs. … Backing off on nuclear energy in any meaningful way would force China to rely more on energy imports and legacy coal production, and its high rate of GDP growth might be constrained.
In short, in every conceivable future, nuclear power is a necessary long-term power source, if only because so many nations count it as part of their short-term portfolio now.
Adaptation and Evolution
How, then, should the energy industry and policymakers adapt after Fukushima Daiichi? First, the public will certainly place a high burden of proof on the industry to demonstrate that nuclear reactors will stand up to human-induced catastrophes or unavoidable forces of nature more effectively — even extraordinary “black swan” events like the tsunami that struck Japan. …
… Both government regulators and the industry should be prepared to improve plant designs and operating protocols still further, with the aim of strengthening long-term safety and reliability. Industry participants need to step back and approach self-assessment and public scrutiny with an open mind, as a welcome step toward an even safer operating environment and thus a more secure long-term industry. …
CANDU Nuclear Power Plant at Qinshan, ChinaImage via WikipediaTransparency will be a major factor in gaining acceptance. …Policymakers and regulators will need to emphasize solutions that genuinely advance the state of industry performance and reduce risk, rather than simply layer on new requirements with dubious safety and public benefits.
Regulators and industry leaders also need to make greater distinctions among different facilities, because risks vary from one location and one plant design to another. …
Where possible, safety reviews should accelerate a shift to newer technologies. …  It will still take several years to bring new plants online, and all existing power sources will be needed in the meantime — …. Conversely, if the crisis results in a slowdown in new nuclear plant construction, it could paradoxically result in extending the operating lives of older plants.
For the long term, countries will need to intensify emerging energy technology research and development. …
… No matter what specific technical outcome emerges, increased investment in nuclear safety will increase the costs of capital investment and operations. … The cost of investing in increased safety will probably force energy prices somewhat higher, but not nearly as high as would a wholesale shift away from nuclear power. …
One potential positive legacy of this situation — a way to commemorate those who have been personally affected by it — would be a comprehensive and thoughtful energy policy that would align government objectives, industry development, and consumer impact. Such a result is going to require more tempered and extended conversation than the current debate has elicited. Instead of arguing for immediate advantage, energy advocates and industry leaders have a chance to think pragmatically about the future. Crises have sometimes led to breakthroughs in capability. Is there some similar possibility here? If so, it must include a recognition of the platform that nuclear power provides for the world’s economy already — and all the ways in which the world’s energy mix needs to develop over the next 15 to 20 years.

Author Profiles:

  • Tom Flaherty is a senior partner with Booz & Company based in Dallas. He works with clients in the electric and gas sectors.
  • Joe van den Berg is a partner with Booz & Company based in Washington, D.C., who focuses on strategic opportunities available to energy companies.
  • Nicolas Volpicelli is a principal with Booz & Company based in Florham Park, N.J., who works with the aerospace and defense industries. Previously, he served with the U.S. Navy as a first lieutenant and reactor propulsion division officer.
  • Also contributing to this article was Booz & Company Senior Associate Owen Ward
Enhanced by Zemanta

Monday, December 6, 2010

Reduce, Reuse, Recycle…or Rethink

For consumer durables, environmental sustainability starts with discarding conventional wisdom.

strategy+business magazine
by Tim Laseter, Anton Ovchinnikov, and Gal Raz

Illustration by Lars Leetaru
Image via WikipediaSince Earth Day in 1970, schoolchildren have heard the mantra “reduce, reuse, recycle” as the solution for the growing problem of consumer waste. … Over the last decade, the reduce and reuse parts of the slogan have shown signs of catching on, as per capita waste generation has declined to 4.5 pounds per day, and the volume going into U.S. landfills is now less on a per capita basis than it was 50 years ago. Europe has, if anything, made even more progress.
Some forms of recycling have become the dominant mode for consumers. For example, 88 percent of newspapers and 77 percent of corrugated boxes are now recycled. Even though 38 percent of paper bags are recycled, consumers are now attacking the source by shifting to reusable shopping bags.
But consumer durable products — including televisions, refrigerators and other appliances, cell phones, and automobiles — offer a more intractable problem that requires deeper thought for consumers and — especially — for the businesses producing them. Overall, a third of municipal waste is now recycled, but the percentage for durable goods stands at only 17 percent. Worse yet, durables often contain hazardous materials not found in consumables and packaging. Unlike consumables, durable products face an “end of life” problem that requires more options than simply reducing, reusing, and recycling. For this set of products, the new mantra for producers increasingly includes a fourth “R”: rethink. Rethinking the environmental challenges posed by durable-goods waste also provides interesting opportunities for businesses. The challenges presented by discarded and unused cell phones, which we have studied closely, are a particularly good example.
Flaws of the “Three Rs”
1. Reduce. Decreasing the generation of waste makes sense, and has proven highly effective for consumer goods. …
Some consumer durables offer a similar opportunity to reduce size. … Reducing the size and weight does not work for many categories of durable goods, however. …
Moreover, reducing product dimensions may have unintended negative consequences. Consider the fate of the largest carpet recycling facility ever built. The state-of-the-art Polyamid 2000 recycling facility in Premnitz, Germany, which cost US$200 million to build in 1999, closed after only three years. It turned out that a “reduce” strategy by European carpet manufacturers had shortened carpet pile and reduced the nylon content to a level that made recycling uneconomical.
2. Reuse. Shifting a culture from the disposable to the reusable has also worked well in general. The cycle experienced by the bottled water industry offers a great case in point. At the beginning of the new millennium, consumption of bottled water grew at double-digit rates to the point where water became the second-largest beverage category, behind only carbonated soft drinks. After peaking around 2007, however, the industry contracted by 1 percent in 2008 and 2.5 percent in 2009. Environmentally conscious (as well as cash-strapped) consumers had turned to tap water and refillable bottles. …
In the case of durable goods, the issue of reuse proves a bit more complex. In fact, academics in the field use the terms refurbishment and remanufacturing to clarify the extent of work needed to make a used product serviceable again. Consumer electronics are often refurbished simply by having their software tested and upgraded. But the reuse of products such as automotive parts and toner cartridges requires extensive remanufacturing labor, including such tasks as disassembly, cleaning, and parts replacement.
Reusing durable products can offer substantial economic and environmental improvements. Currently, remanufactured cartridges make up 6 percent of toner sales, and can be produced at 20 percent of the cost of a new cartridge. …
But reuse can also have drawbacks. From a broad environmental perspective it is better, for example, to recycle than to reuse energy-inefficient cars. … Other energy-intensive products — such as home appliances and even high-power computer chips — often offer similar benefits if they receive “early retirement” ahead of their functional life expectancy.
International Recycle SymbolImage via Wikipedia3. Recycle. Recycling comes last in the hierarchy of waste management techniques for decreasing landfill disposals, but has generally had the greatest environmental impact to date. Lead acid batteries provide the best case study of recycling of consumer durable products, with a 99 percent recycling rate. At the other extreme, consumer electronics offer one of the biggest areas of opportunity. … Because product life cycles for electronic gadgets are growing ever shorter, electronics represent a growing component of the waste stream, but currently attain only a 15 percent recycling rate. …
Rethinking Durables
Sustainability for consumer durables demands deeper thinking than the simple “reduce, reuse, recycle” framework. And unlike consumables, where the responsibility for rethinking falls on consumers, for durables, the primary rethinking job belongs to business executives and environmental regulators.
A rethinking of the problem should start with an examination of the ecological impact and economics across the full product life cycle — from manufacture through use, reuse, recycling, and disposal. The economic incentives for the various industry players must also be considered, including original equipment manufacturers (OEMs), retailers, service providers, remanufacturers, recyclers, and waste management companies. Every industry has a unique set of players; for each of them, the costs and benefits vary considerably, and are sometimes at odds. This insight provides a starting point for thinking strategically about reshaping the industry value chain in ways that increase profits while reducing environmental impact. Such rethinking can be employed by business executives to seek out new profit pools — or, alternatively, by regulators to alter the profit pools and enhance overall societal benefits.
Mobile phone subscribers per 100 inhabitants 1...Image via WikipediaConsider the case of cell phones. …Some 285 million people in the U.S. have cell phones; that is, the penetration rate stands at 91 percent.






A printed circuit board inside a mobile phoneImage via WikipediaCell phones, however, quickly become obsolete, creating a glut of older, unused phones with waste and environmental implications. … As a result, the initial lifespan of a phone has fallen to between 18 and 24 months. In other words, roughly half of the phones in use one year are retired the next year. An estimated 10 to 15 percent of these are simply discarded and merged invisibly into the municipal waste stream. A much larger percentage of those retired are “stockpiled.” Because of their small size but high perceived value, roughly 65 to 70 percent of the old phones end up in a drawer as a rarely used backup.
That leaves less than 20 percent of retired phones in the U.S. to be collected for reuse or recycling. Of those, about 65 percent are reused, mostly in emerging markets in Africa and Latin America. …
Ultimately, only 6 or 7 percent of cell phones are recycled for scrap metal. The typical recycled phone generates less than a dollar of revenue from the recovery of about an ounce of copper and trace levels of the more expensive precious metals such as gold, palladium, and silver. …
Electronic waste, which includes cell phones, makes up less than 2 percent of the mass disposed of in landfills, but it accounts for 70 percent of the hazardous waste. Since most old handsets remain stockpiled in a drawer, cell phones have had little impact on landfills to date. But with the retirement of 130 million handsets per year, there may well be more than a billion stashed handsets that could eventually end up as toxic waste.
Rethinking the Cell Phone Cycle
Our research into the cell phone value chain, in collaboration with Vered Doctori Blass of Tel Aviv University, offers two examples of how industry players at different points along the value chain could potentially increase profits while reducing the environmental impact.
The first opportunity is in phone design. … By focusing explicitly on the end-of-life stage in addition to the initial production stage, cell phone companies can design the product to automate the disassembly process and lower the cost of refurbishment and component reclamation. A clear technology road map for such modular designs would increase the odds that components can be reused rather than merely recycled. And components that are not likely to be reused can be designed for easier recovery of valuable raw materials.
Additionally, innovative design can reduce the energy consumption of the phone, therefore reducing the cost to the consumer and increasing demand. …Changes in design that reduce the quantity of precious metals in cell phones can also be critical. …The downside is that if cell phone manufacturers keep decreasing the amount of gold, recycling will become unprofitable (unless gold prices continue to increase or government regulation provides incentives or makes recycling mandatory).
These trade-offs illustrate that cell phone companies need to rethink their design efforts. … Because innovation can be applied to different aspects of design, manufacturers need to rethink where changes in design can be most effective economically and environmentally.
The second opportunity is in refurbishing older phones. Our research into smartphone pricing in a monopoly environment — such as the U.S. partnership between Apple and AT&T for the iPhone or Sprint and HTC for the Android-based Evo 4G — indicates that a service provider could significantly increase profits by offering refurbished models along with new ones. … In short, a service provider such as AT&T or Sprint could use refurbishing to expand its market by actively creating a secondary market to serve a more cost-conscious set of consumers.
The environmental and societal impacts of such a refurbishing strategy, however, would require further assessment. On the one hand, refurbishing a used smartphone consumes less energy than manufacturing a new one. …On the other hand, in this example, refurbishment does not displace production but instead is used to expand the market.
Some of this negative impact could be offset by expanding processes to collect the phones after the second use. … Ultimately, a service provider like AT&T might find it necessary and lucrative to expand geographically to developing regions to control both the demand for the refurbished products and their eventual collection and disposal.
Independent of whether better collection and recycling offsets the environmental impact of more smartphones, industry leaders must make sure that government regulators understand the societal benefits of such a strategy. Expanding the reach of smartphones to more of the world’s population offers a low-cost way to reduce the digital divide between people in developed versus developing nations, with perhaps even less environmental impact than the much-lauded $100 laptop. Regulations must avoid discouraging such innovation.
As these examples suggest, creating a more sustainable solution to managing consumer durables’ end of life requires significant rethinking. By taking a strategic perspective that embraces a wide range of levers, from design to pricing to vertical integration, companies could avoid the win–lose mind-set so often imposed on them through government regulation. Given the current unsustainable approach to consumer durables life-cycle management, the creative capitalist can easily find opportunities to increase profits while reducing environmental impact.
Reprint No. 10406

Author Profiles:

  • Tim Laseter holds teaching appointments at the London Business School, the Darden School at the University of Virginia, and the Tuck School at Dartmouth College. He is the coauthor of Strategic Product Creation (McGraw-Hill, 2007) and the newest edition of The Portable MBA (Wiley, 2010). Formerly a partner with Booz & Company, he has more than 20 years of experience in operations.
  • Anton Ovchinnikov is an assistant professor of business administration at the Darden School of Business at the University of Virginia. His research addresses theoretical and application issues, including behavioral operations and environmental sustainability in the business, government, and nonprofit sectors.
  • Gal Raz is an associate professor of business administration at the Darden School of Business at the University of Virginia. His research focuses on supply chain pricing and contracts and the public policy implications of supply chain management. Previously, he was on the faculty of the Australian Graduate School of Management in Sydney.
  • Also contributing to this article was Vered Doctori Blass, who holds a teaching and research appointment at the Leon Recanati Graduate School of Business Administration, Tel Aviv University.
Enhanced by Zemanta

Friday, August 6, 2010

China’s Clean Tech Boom

Worldwide Renewable energy, existing capacitie...
 Image via Wikipedia

 

Bruce Usher, the former CEO of EcoSecurities, describes China’s path to leadership in renewable energy.

strategy+business magazine
by Laura W. Geller
China is fast becoming a clean technology leader. By 2008, it had become the world’s leading producer of solar panels, and last year it claimed the same title for wind turbines. Investment in clean tech in China in 2009 reached US$34.6 billion, compared with the United States’ investment of $18.6 billion. Bruce Usher, formerly the CEO of EcoSecurities Group PLC, a company that sources, develops, and trades carbon offsets from greenhouse gas emissions reduction projects, and now an adjunct professor of finance and executive in residence at Columbia Business School, has observed China’s growth in this sector firsthand. … Usher spoke with strategy+business in May about what he witnessed, what he learned, and what he sees as the future of clean tech in China and other emerging economies.
S+B: What did you observe on the ground as your business grew in China?
USHER:
… What we found was that the industrial policy established by the Chinese government through the NDRC [National Development and Reform Commission] was very effective at stimulating development within the private sector. In our case, that meant stimulating the construction of clean energy projects, primarily small hydro and wind projects. Once the policies were in place, the private sector moved quickly. The banking sector tended to be quite supportive as well, in terms of availability of capital and attractive rates.
S+B: What are some of the unique benefits and challenges that China presents?
USHER:
Based on my experience watching the way the clean tech industry has evolved in China, I’m convinced that the challenge of reducing carbon emissions is less about innovation and more about implementation. …[In] the U.S., for example, they are not getting implemented, or they are not getting implemented quickly enough. That’s where I was particularly impressed with my experience in China: There was an ability to get things done fast, and on a massive scale.
Because the Chinese government is more involved in industrial policy, it sets rules that are supportive, but that can also be restrictive. … We encountered some other fairly technical challenges working in China, but those were more than offset by the fact that things tended to get done very quickly as long as we worked within China’s strict regulations.
S+B: What does the future of clean technology in China look like?
USHER
: …[The] big picture is they’re building massive numbers of coal-fired power plants as well, which produce an enormous amount of pollution, and that’s simply because they have such voracious demand for energy. They have to build these plants, or at least they believe they have to build them, to meet this demand. But the amount of hydro and wind development in China has also been massive for the last couple of years, and it’s very clear they will continue to grow this area in the years to come. The level of expertise coming out of China is only going to get higher. I see enormous development in the sophistication of the products being made in China, and I see more and more local development there, as well.
Looking ahead, something else interesting is happening in China with electric cars and battery technology. The country has experienced rapid growth in transportation infrastructure, and in some ways has a competitive advantage — the U.S. already has an infrastructure based on gasoline-powered vehicles, but because China’s is still developing, it is easier to make the transition to electric. We already see electric-powered two-wheeled vehicles everywhere in China, and I would be surprised if cars were far behind.
S+B: Do opportunities exist for other emerging economies to make a name for themselves in clean tech?
USHER:
Emerging economies have one huge advantage over developed countries. To explain, I’ll use a cell phone example. Americans who travel to the developing world are often shocked by how well their cell phones work there. …[That’s] because these countries went straight to mobile, without a landline step in between. There are more cell phones in Africa than there are in North America today. …[We’re] talking about very simple phones. But cell phone coverage is ubiquitous in the developing world.
So if that can happen in cell phones, there’s reason to think that in clean energy or renewable energy, similar forces may be at work. Because their energy infrastructure is often very poor to begin with, and because there’s rapid growth and demand for energy, developing countries can leapfrog the sort of dirty, traditional energy that we have in our infrastructure in the United States. Similar to the electric car example above, they can go straight from no energy to clean energy, and that’s a huge advantage because clean energy is still more expensive than dirty energy, but incrementally so, and if you’re going from zero to building something, you might be willing to make that incremental investment. Here in the U.S., if we have to scrap our current infrastructure, that’s a huge additional cost. We need to start all over again, and that’s a big challenge.
Sugar cane residue can be used as a biofuelS+B: Besides China, what emerging economy is making notable progress?
USHER:
I think Brazil, … is an interesting example. What Brazil’s leaders recognized more than 20 years ago is that their country had a competitive advantage in its ability to produce cane sugar due to geography and expertise, and that it could convert that Image via Wikipediainto an energy product — ethanol — at a competitive price.
Building on that success, I think Brazil is taking some fairly innovative approaches to managing the resources of the Amazon. … Deforestation still goes on, no question about it, but the rate of deforestation has slowed significantly in the last couple of years, and government initiatives have contributed greatly to this improvement. Now, it’s not necessarily clean tech, but in many ways, it’s addressing a similar problem. It’s addressing climate change in a way that’s specific to Brazil.

Author Profile:


Enhanced by Zemanta