New York City goes green by launching a 100% wind and solar powered billboard this Holiday Season.

As alternative energy continues to be the hot topic in our flailing economy, New York City sets an environmental example by launching Times Square’s first 100 percent eco-powered billboard.

The billboard powered entirely by wind and sun, is the first such sign in New York City. It will be erected by Ricoh Company, Ltd., a Japanese company that strives to be outstanding in all areas of the environment, society, and the economy. Their first eco-signage project dates back to April 2003 in Osaka, Japan.

Powered By Wind Turbines and Solar Panels

The electricity for the billboard will be produced entirely by solar and wind power and stored in 16 batteries. No electricity will be purchased from local power companies.

Sixteen wind turbines and 65 solar panels will produce an average of 98 kwh of electricity per day (93 kwh from wind power and 5kwh from solar). To put the savings into perspective: the same amount of electricity required by an ordinary sign would result in as much as 18 tons of carbon dioxide per year. The batteries can hold four days worth of supply. However if there is insufficient wind or solar power, the sign may not light up, an eventuality that Ricoh readily accepts.

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Since 1998, Rev. Charles Morris has been on a mission to make his church a sustainable place to worship, and the results are quite impressive. St. Elizabeth’s Church, in Wyandotte, Michigan, is not only a place of God, but a place of innovation as well. It has taken Rev. Morris almost ten years, and over $150,000 to make his church a beacon of both religion and sustainability, two things he believes go hand in hand.

It all started with a heightened awareness of the harms of global warming, mixed with a responsibility to to his faith. The more educated the Reverend became about peak oil and depleted natural resources, the more worried he became about the prospects for future generations. At the same time, he could not help but feel that every bit of energy wasted was somehow connected to God. As he put it, "I was worried about our relationship to energy, and about our relationship to God… he is the creator of all everything, including life and energy." Instead of preaching from the pulpit, the Michigan priest got involved.

And the result? St. Elizabeth’s is one of the most environmentally comprehensive churches in the United States. On the roof of the building are solar panels and a wind turbine that provide the electricity for the community rooms and for the basement of the church. There is also a solar collector that provides the building with hot water. Moreover, the roof is home to a solar fan, which removes the hot air from the attic of the church.

But, the innovations do not stop there! The church’s 1,400 square feet of stained glass windows are covered with a solar netting that regulates the inside temperature: it retains heat in the winter, and lowers cooling costs in the summer. The church also boasts compact fluorescent bulbs and LED lighting technology throughout the building. Pretty impressive, huh?

Like I mentioned before, the environmental overhaul cost the church about $150,000. While this may sound like a ton of money (which it is!), it is the money saved that made this project economically feasible. Currently, the church is saving about $20,000 per year on energy costs, which means it cut its former energy costs by over half. If you project those savings through ten years, the church will not only make its money back, but it will have saved over $50,000 in utility expenses.

Aside from what he sees as a responsibility to the Lord, Reverend Morris has some pretty persuasive reasons for going green. As he told me, "we have a responsibility to the next generation, and to the generations after that. To ignore the current state of the environment is not only reckless, it is negligent." Sometimes, it seems as though it is the people with the largest sense of imperative that make the biggest changes for what they believe in.

Becoming sustainable has not exactly been a crystal stair for Reverend Charles Morris, though. When asked about the biggest challenge in the greening of both his church and his life, the Reverend tolds me, "lethargy — it is easy to lose momentum when undertaking such a large task. Also, bad habits. I am no different than anyone else: I have parts of my routine that I need to change to reflect my belief [in sustainability]."

Lethargy and bad habits are just the beginning of what Father Morris has had to overcome to get to where he is today. One of the things he claimed posed the biggest hurdle for him, in terms of achieving a higher level of sustainability, was a lack of support and education. When undertaking something like an environmental overhaul, there will always be people who don’t get it, which is why we need to construct an atmosphere that encourages people to try new things, and to take risks.

According to Father Morris, "We must create the conditions that foster green lifestyles, and education is a good place to start." Reverend Morris is a staunch advocate on environmental education and sees it as a necessary step to making this country more sustainable.

When asked what the biggest environmental harm resulting from the way most Americans live their lives, the Reverend responded quickly:

The poor, the invisible people of this country who suffer the most from the destruction of the environment. It is the people suffering from asthma, heart attacks and other health problems. We, as a country do not acknowledge these people. Because of our consumer culture, they are isolated and the only way to fix that is through education

Education is not the only way in which we can decrease our environmental impact though. The Reverend believes that business must step up and take a leadership role in the greening of this country. He explains,

Businesses need to take charge. They need to not only green their own practices and act as a model for the rest of the country; they must provide the capital and incentive to get us to the next level. We are on the cusp of the ‘next phase,’ but businesses must realize that going green can be profitable. When this happens, you will see a shift in the market and the increased affordability of green technology.

While not all of us may have the resources to undertake a environmental overhaul anytime soon, Reverend Morris has some good advice for those people just getting started greening their lives. "Start reading! It is easy to look at your environmental impact and go from denial to despair. Instead, you must go to decision. You need to figure out what you can change, make the necessary modifications and then celebrate your victories." And celebrate he does. Father Charles Morris is not only a wonderful example of what can be accomplished with a little determination; he is man who truly practices what he preaches.

Photo credit: Detroit MetroTimes

Mariah Power of Reno, Nevada has developed a new efficient and attractive wind harvesting station called the Windspire that has a quite attractive profile for suburban dwellers. The Windspire, at 30 feet tall and 2 feet wide, takes advantage of the access of vertical space you have out on your suburban lot. With only a ½ acre of land or more, the Windspire will work effectively. The 1 kW inverter will produce about 1900 kW hours each year in 12 mile per hour average winds. The Windspire even includes an internal wireless modem that will continuously communicate with your computer about the amount of power is generated in your backyard while at work, sleeping, eating, and generally going about your day. This allows you to track and check the generation progress at any time.

The propeller construction is different from more common wind turbine. The vertical construction allows propellers to turn at the same speed as the wind. This allows it to be virtually silent and safe for both birds and people. In addition to the safety and tranquility, at only 30 feet in height, it is below most residential and urban zoning restrictions. And at a tall height in the sky, it is responsibly easy on the eye. The design is sleek, light, and simple. Available in customizable colors and designs, you can even appropriate the construction for your own aesthetic tastes.

With simple and complete installation, the kit is an easy addition to the home. Priced at only $3,995, the lowest cost of anything of its kind, wind power immediately becomes an affordable commodity. In addition to providing the product, Windspire’s site has a useful tool for clients and potential clients. The tool helps you evaluate your site and appropriate the installation to be the most effective.

So, if you have been looking for a way to incorporate alternative energy in your home but always thought your site wasn’t appropriate, think again. With sleekness and silence, your neighbors will only be intrigued.

As alternative energy is coming of age, new designs and more inventions are making it easy for you to install alternative energy generations stations at your home. A West Australian designer is working on a turbine system invention small enough to be installed on your roof. At a meter in length and a half meter in height, this invention is even easier to apply to your household energy consumption (and production). Keep your eyes open, pretty soon we will be able to put a turbine on our car, belt, and bike to generate usable amounts of energy.

The three-year contract raises worker salaries by more than 10 percent, as well as provides for bonuses and benefits for roughly 600 employees. Michael Peck, a Gamesa spokesman, called the contract “a world-class agreement." Tom Conway, USW international vice president, agreed:

“Our union is proud to partner with Gamesa to further grow their domestic manufacturing base and promote wind energy as a source of clean, renewable energy and good jobs.”

Gamesa and other wind power companies have been lured to Pennsylvania by a host of tax incentives and the adoption of a Renewable Energy Standard that doubled the state's renewable energy use to 20 percent. PA is one of the top green power purchasers in the nation according to the Environmental Protection Agency.

The United Steelworkers have been longtime supporters of wind power; they and the Sierra Club founded the Blue Green Alliance that advocates for a cleaner environment and good jobs. USW also co-founded the Apollo Alliance, a coalition of labor, business, and environmental organizations supporting clean energy and a strong economy.

Bucks County Courier Times
Gamesa Corporation
Philadelphia Inquirer, via Topix
Renewable Energy Access
United Steelworkers
The Green Options Interview: Van Jones

A seemingly simple alteration a wind turbine blade’s traditional shape could result in huge improvements in efficiency.

WhalePower Corporation out of Toronto, Canada has designed a turbine blade with rounded, teeth-like bumps along the leading edge. The company’s name is a nod to the humpback whale, whose flipper was the inspiration for the design.

The agility of the humpback whale is astonishing, given that they can be over 50 feet long, weigh nearly 80,000 pounds, yet move quickly and tightly in the water. One of the animal's advantages, according to scientists, is the unique row of bumps or “tubercles” along the leading edge of their flippers that dramatically increase the whale’s aerodynamic efficiency. Specifically, researchers found a 32 percent lower drag and 8 percent improvement in lift from a flipper with a serrated edge compared to a smooth one.

Businessman Stephen Dewar heard about the humpback research and contacted one of the scientists involved, Professor Frank Fish of West Chester University in Pennsylvania. After a few meetings, they enlisted the help of some local engineers and formed WhalePower, taking a cue from Mother Nature and modeling their blade design after the whale’s flipper.

WhalePower claims that their turbine design can capture more wind energy at much lower speeds than traditional designs. The channels created by the teeth at the blade's edge cause separate wind streams to accelerate across the surface of the blade in rotating flows. These “energy-packed” vortexes increase the lift force on the blade. For example, Dewar told the Toronto Star that this design produces the same power at 11 miles per hour that one would expect at 18 miles per hour. Furthermore, he claimed these channels prevent airflow from moving along the span of the blade and past the tip, which can create noise, instability and a loss of energy. By keeping the air flow nicely channeled, more wind is captured and noise is reduced.

Dewar sees this “biomimicry” design – the fusion of biology and engineering – reaching beyond wind power.

“’This changes the game,’ says Dewar, adding that any system using a fan or turbine could also benefit from the new design. This includes everything from better turbines for hydroelectric generation to residential ceiling fans that use less electricity. ‘If we've got what we think we've got, then the range of applications is staggering.’”

The Ontario Centres of Excellence and the Ontario Power Authority have contributed over $60,000 USD for early research and to encourage collaboration with a wind engineering group at the University of Western Ontario. The next and arguably most crucial step to commercial production is independent, third party verification of the blade’s performance.

Toronto Star
Wikipedia

Cross posted at Maria Energia