Planetary Gear

The majority of water used in wineries goes toward rinsing barrels, tanks, and equipment.

(Credit: Kendall-Jackson)

Jackson Family Wines, known for its Kendall-Jackson label, has developed a process to reduce winery water usage by 70 percent.

The majority of water consumed in wineries typically goes toward rinsing wine barrels, tanks, and equipment.

A new system developed by Jackson Family Wines recycles and filters the hot water used for rinsing, losing only about 10 percent of that water in the process, the company said Tuesday. The system also retains 75 percent of the water's heat. As a result, the process also saves energy.

The company developed and tested the process in conjunction with the University of California at Davis, winery waste-water specialist Heritage Systems, and civil engineering firm Riechers Spence and Associates.

After a year-long pilot program, Jackson Family Wines has decided to implement the process in its Kendall-Jackson winery in Sonoma County, California. The process is expected to save the winery up to 6 million gallons of water, 133,000 kWh of electricity, and 73,000 therms of natural gas each year, according to company estimates.

"This is the first time that the wine industry has seen a water filtration system that is so efficient and cost effective. We expect this to have a major beneficial impact on water and energy use not only in the wine industry, but in many industries throughout the state," Jess Jackson, founder and proprietor of Jackson Family Wines, said in a statement.

If 35 percent of California wineries adopt the process, it will save the state 1 billion gallons of water annually, according to Jackson Family Wines, which is seeking grant money to help other wineries implement the system.

While hybrid and all-electric cars are about five years away from becoming commonplace, 2010 will be a crucial year in determining how an electric car is designed, built, fueled, and used, according to a paper released Thursday by Pike Research.

The auto industry is already headed toward official decisions on technology and standards, and still to come is a natural market evolution determining industry leaders.

(Credit: Pike Research)

The most interesting part of the report is how Pike Research analysts see driver habits and electric cars evolving.

Currently, the report said, many automakers, like General Motors with its Chevy Volt, are following a strategy in which the plug-in hybrid electric vehicle (PHEV) being offered "seeks to satisfy the approximate 80 percent of drivers estimated to commute 33 miles per day or less."

Cost will be a key factor in the evolution of the market. The Pike report says it's debatable whether hybrid and all-electric cars will prove cheaper to drive mile for mile, given fluctuating gas prices and the cost of lithium-ion batteries. A survey cited in the report, meanwhile, found that only 17 percent of drivers would pay a premium for a PHEV over a gas-powered car.

Once the market of environmentally conscious drivers is saturated, automakers will have to come up with a plan B, according to Pike Research.

"If a significant consumer audience fails to embrace the initial class of PHEVs because of the cost, it is likely that automotive OEMs may shift to designing vehicles with shorter all-electric range, and smaller, less costly battery packs," said the report.

The group's paper, "Electric Vehicles: 10 Predictions for 2010," was published in conjunction with HybridCars.com, leaving the reader to question some of its more subjective conclusions on hybrids vs. electric cars or efficient gas-powered vehicles.

But the report also includes many interesting statistical predictions for anyone following the evolution of the green transportation industry:

• By 2015 there will be 5.3 million places around the world to plug in and recharge a car.
• Despite a U.S. push to revive its failed auto manufacturing economy with green technology manufacturing, it will actually be Asia that becomes the "dominant supplier and consumer of electric vehicles and batteries." Pike Research attributed this to the Chinese government's initiative to produce 500,000 electric vehicles per year.
• The U.S. electrical grid upgrade will be sufficient to handle the influx of plug-in hybrids and all-electric cars overall, but neighborhoods with a concentrated volume of EVs could overwhelm a local utility.
• Most people will charge their cars at work or home, and use public charging stations sparingly and mostly when traveling.
• The majority of people will charge their cars after work between 4 p.m. and 8 p.m. putting a strain on local utilities, which will then in turn offer incentives for charging after 10 p.m.

The full paper is available for free download from Pike Research.

Artist's rendition of what EV Project charging stations will look like.

(Credit: Johnston Marklee for Ecotality)

Nissan is certainly laying the ground work to provide would-be buyers plenty of places to charge the all-electric Leaf car coming out in 2010.

In conjunction with Ecotality subsidiary eTec, Nissan North America is announcing yet another area in the U.S. where it will try to sell its electric car and offer public charging stations in conjunction with a U.S Department of Energy-sponsored program.

The Leaf is scheduled to be showcased at a press conference in Seattle with Mayor Greg Nickels on Wednesday to kick off the Pacific Northwest effort. On Monday, Nissan announced collaborations in San Francisco, and in November it announced the program in San Diego, Calif.

eTec, which was awarded $100 million from the Energy Department, heads the Energy Department-sponsored EV Project, which plans to offer public charging stations for the cars at both independent stations and existing retail parking lots. When completed, the charging stations should provide coverage for greater metropolitan areas in Arizona, California, Oregon, Tennessee, and Washington.

For the Pacific Northwest project, the company is working with a regional planning manager to implement charging stations that would cover the areas surrounding Vancouver, British Columbia, and Eugene, Ore.

The "Nissan LEAF Zero Emission Tour," Nissan's big marketing push to show off its all-electric car, will cover 22 cities in 11 U.S. states, as well as the District of Columbia and Vancouver.

The Panasonic TC-P50V10 plasma flat-panel HDTV.

(Credit: Panasonic)

Panasonic plans to invest $1 billion by 2012 to develop green technologies for the home that would include energy-monitoring systems, marking a major shift in the company's focus.

Panasonic President Fumio Ohtsubo said in an interview with the Bloomberg news service this week that growing consumer interest in more efficient products has led Panasonic to decide to develop new core businesses.

"Our growth is not enough . So we want to change our fighting ring from our current categories to a different field," Ohtsubo told Bloomberg.

The company plans to offer home energy management systems, as well as develop existing interests in lithium ion batteries for electric cars, solar panels, and smart appliances.

Of course, that doesn't necessarily mean that the world's leading plasma-TV manufacturer is getting rid of its star product.

As one of its green product ideas, Ohtsubo told Bloomberg about a system in development that would allow people to monitor the electricity generation of their solar panels and the electricity use of their home appliances through their television sets.

One can't help but wonder if Panasonic's interest in a new core business was in any way influenced by the U.S. Department of Energy's decision to curb Energy Star seals for supersized televisions. Very large televisions could fall out of favor if an increasingly energy-conscious public relies on the Energy Star seal when deciding which products to purchase for their home.

It also remains to be seen if this means Panasonic is going to abandon its plasma TVs in favor of the increasingly popular LCD and LED-based LCD televisions. Panasonic already does make LCD televisions, in addition to plasmas.

(Credit: SmartSynch)

SmartSynch announced Wednesday night that it has a plan for allowing universal communications between appliances, smart grids, and utilities, regardless of which communication protocol is used.

In May 2008, the Jackson, Miss.-company garnered $20 million in a funding round led by Credit Suisse to develop its communications devices and software for smart meters.

What has emerged is the GridRouter, an Internet Protocol-based universal router with an open platform that can communicate with public and private networks whether they be using WiMax, municipal Wi-Fi, or a proprietary network system.

The GridRouter device could become a darling of utilities by enabling them to connect existing proprietary networks to the GridRouter without having to upgrade their entire system, and using existing off-the-self IT management tools to do it.

The company's public relations team has been telling the press that "SmartSynch sees this product doing for the smart grid what Cisco did for the Internet."

While such grid and appliance interoperability claims might only catch the eye of industry wonks, average consumers should also perk up their ears and listen. Progress on that front could mean the difference between paying a premium for a smart-grid-enabled appliance, or having it come standard on most mass-produced appliances within the next half-dozen years.

SmartSynch's upgradable GridRouter is built to allow utilities to add multiple communications technologies from difference companies and make them all interoperable.

(Credit: SmartSynch)

Currently, companies and organizations are jockeying to back what they hope will be the standard of choice for smart-grid interaction when it comes to software and communications tools. The Wi-Fi Alliance announced in November, for instance, that it has a smart-grid task force reviewing how its standards might be modified to become the best choice for smart grids. Google's PowerMeter, while using its existing Web-based portal to provide a platform for smart-grid home data, has partnered with AlertMe, which uses ZigBee instead of Wi-Fi for home devices to communicate with a central hub and smart meter.

Appliance manufacturers like GE and Whirlpool have publicly expressed enthusiasm about incorporating smart technology into their products.

GE announced in July that it's testing Tendril as possible smart appliance software and started several pilot projects in places like Masdar City and Hawaii.

But there has also been some hesitation. Whirlpool said it would like to phase out all "dumb" appliances by 2015, but won't do so until a clear standard communications winner emerges.

Who could blame them? No one wants to be the one left with noncompliant technology once clear winners begin to emerge. But because of this, standardization squabbles could become a hold-up in the smart-grid evolution.

If SmartSynch's GridRouter can provide an easy an out-of-the-box solution to syncing everyone up, as the company claims, it could be the grease needed to quicken the smart-grid build-out.

Mazda, EnerDel, Think Global, and others are partnering on a test project that will pair all-electric cars with stationary storage units as charging stations, EnerDel and Mazda announced this past week.

Mazda plans to convert some of its Mazda2 vehicles (known as the Mazda Demios in Japan) to all-electric cars running a Think drivetrain with EnerDel lithium ion batteries.

The Mazda2 (called the Demios in Japan) is expected to become available in the United States in 2010.

(Credit: Mazda)

The cars will be offered to Japanese customers through a rental car program, called the Tsukuba Environmental Style Test Project, which should be up and running by March 2010 in Tsukuba City, Japan, near Tokyo, according to Mazda.

U.S. battery manufacturer EnerDel has described the test project as the Japanese equivalent to Zipcar in the States, a program in which customers join a car club that offers car rentals on an hourly or daily basis.

Instead of recharging stations tapping directly into a smart grid, those in the Tsukuba test project will use stationary grid storage units also developed by EnerDel. The stationary storage units will enable the rapid charging of the all-electric Mazda2 cars, while avoiding the possibility of having to tap into a smart grid during peak usage hours.

"The unique combination of on-site battery storage with rapid charging allows the use of direct current throughout the system, sharply reducing the amount of time needed to charge a vehicle," according to a statement from EnerDel.

The recharging stations, which will draw from solar panels as well as grid power, will be located at Family Mart convenience stores in the Tsukuba City area.

Itochu, a Japanese conglomerate that has partnered with EnerDel on energy projects since 2003, owns the Family Mart chain. It was through a partnership with Itochu that EnerDel and Think Global converted and tested a fleet of trucks to all-electric vehicles for the Japanese Postal Service.

Artist's rendering of the Cloud structure envisioned for the 2012 Olympics in London.

(Credit: MIT Senseable City Laboratory)

An extensive team of engineers, designers, and architects from around the world unveiled plans on Monday to create a digitally connected structure to grace the 2012 Olympics in London.

The structure, called the Cloud, is both a physical and digital cloud designed to broadcast real-time data and images on spherical, three-dimensional screens. While the images would float high above the city, the sound would be broadcast at ground level.

Carlo Ratti, head of the Senseable City Lab at the Massachusetts Institute of Technology, is a team leader on the project that includes experts from across the world and Google as a partner. Ratti is known for his work on a textualizing waterfall at the Zaragoza World's Fair in 2008, the Real Time Rome population-tracking project, and the EyeStop bus shelters throughout Florence, Italy.

Digital cloud set to hover above 2012 Olympics (images)

In a statement, Ratti referred to the Cloud as a "new form of collective expression and experience and an updated symbol of our dawning age: code rather than carbon."

The Cloud will power itself, using a combination of solar energy from photovoltaic panels installed both on- and off-site.

The team wants to build the Cloud from money donated by individuals and companies through a "cloud raising" effort that will use the digital cloud to solicit donations. Facebook, Twitter, and Google are already on board to support the effort. Google plans to run adds via YouTube and its search results pages, according to MIT.

The structure is flexible enough in design that it can be modestly built for $5 million or be expanded to a $50 million project, depending on how much money is raised.

In addition to the many artists, architects, engineers, and computer scientists collaborating on the project, the team also includes legendary author Umberto Eco among its advisers.

Nissan will begin taking orders for its LEAF EV in Spring 2010.

(Credit: Nissan)

The EV Project, a pilot program to develop a nationwide public charging system for electric vehicles, is expected to give people an opportunity to inspect the Nissan LEAF EV more closely on Thursday and announce expansion plans that include San Diego.

The unveiling will take place at a press conference in San Diego and include representatives from San Diego Gas & Electric, the City of San Diego, the San Diego Association of Governments (SANDAG), and Don Kramer, the president of Ecotality's subsidiary eTec.

Electric-charging station manufacturer Ecotality has received $100 million in stimulus funding from the U.S. Department of Energy and is one of the lead partners on the EV Project which will span 11 U.S. cities in five states: Arizona, California, Oregon, Tennessee, and Washington.

While the company has been partnering with Nissan to make public charging options a reality in the U.S., Ecotality has repeatedly said its stations are designed to fit Society of Automotive Engineers standards so that they'll be compatible with any electric cars built to that standard.

Ecotality announced Wednesday that its CEO Jonathan Read is currently in China as part of a 40-person delegation accompanying U.S. Commerce Secretary Gary Locke. The group is taking part in the China Clean Energy Roundtable as part of President Barack Obama's visit to China.

Obama and Chinese President Hu Jintao announced Wednesday a U.S.-China "Electric Vehicles Initiative" to encourage research and develop joint standards for electric transportation, according to the U.S. Department of Energy.

An M1A1 70-ton tank crosses a bridge made from Axion's thermoplastic composite at Camp Mackall in North Carolina.

(Credit: Photo Courtesy of U.S. Army/Dawn Elizabeth Pandoliano)

Axion International Holdings has won a $957,000 contract to provide the U.S. Army with two bridges made from a thermoplastic composite and recycled plastic, the company announced Wednesday evening.

The two bridges, which are replacing old wooden ones, will be constructed at Fort Eustis in Virginia from a proprietary Recycled Structural Composite (RSC) developed by Axion in conjunction with scientists at Rutgers University.

The railroad cross-ties will be made entirely of a plastic composed of recycled materials from both consumer and industrial plastic waste. Axion asserts that its recycled plastic railroad ties are actually longer-lasting that typical creosote-treated wood railroad ties.

Both the 40-foot and 80-foot bridges to be built will each have a high-loading rating of 130 tons, and be used to transport both locomotives and freight traffic, according to Axion.

The location is significant. Fort Eustis is home to the U.S. Army Transportation Corps, the branch of the Army responsible for coordinating the movement of personnel and cargo. The Fort Eustis motto is Einstein's famous quote "Nothing happens, until something moves." It's also the location of the U.S. Army Transportation Museum.

But this is not the first military bridge to be made out of plastic by Axion for the military. The Army has previously built plastic bridges for Fort Bragg and Camp Mackall in North Carolina using materials and structural design that allowed for a bearing load of 73 tons for tracked vehicles and 88 tons for cars and trucks. To demonstrate its strength a 70-ton M1A1 Abrams tank was driven across the bridge at its official unveiling in September.

The design and engineering of the bridges is being be done by Parsons Brinckerhoff and Centennial Contractors Enterprises.