Showing posts with label renewable energy. Show all posts
Showing posts with label renewable energy. Show all posts

Why Samso is the Greenest Island


In 1997, the Danish Energy Agency sponsored a contest in Denmark to choose an off-shore island with the best plan to run 100 percent on renewable energy in a ten-year period. The 40 square-mile island of Samso, population 4,000, was chosen. The islanders raised 80 percent of the money to fund the venture from local investors, and relied on the government for laws and regulations.

Today the islanders use wind turbines for energy, and for heat they burn straw which creates very hot water that is then pumped underground to homes. The island's total energy needs are met 100 percent from renewables. Samso is estimated to have reduced its emissions for carbon dioxide by 142 percent, sulfur dioxide by 71 percent, and nitrous oxide by 41 percent. The island transfers its extra kilowatt hours of wind energy to the country's main power grid. 

The islanders have experienced an overall improvement in their quality of life as a result of the project. Studies show that the cost of heating is 20 percent cheaper than buying heating oil. The renewable energy projects created new markets which in turn created new jobs. 

Transportation is still largely fossil-fuel based. However, the islanders are involved in two different projects to address the problem: using canola oil as biofuel for tractors and ferry boats, and developing a hydrogen plant to power other vehicles on the island. 

Senators to Debate Stimulus Bill Monday

The Senate spent about three hours Saturday debating the economic stimulus package. Monday they will continue the debate, and a vote as soon as Tuesday might come. The stimulus is trimmed to $780 billion, according to CNN.

Unfortunately, energy efficiency will receive less, with a $3.5 billion cut from $7 billion to make federal buildings more energy efficient. The Environmental Protection Agency Superfund will receive $600 million instead of $800 million. Funds for a federal fleet of hybrid vehicles were cut in half from $600 million.
Energy loan guarentees totaling $1 billion were cut completely, as was $1.2 billion for retrofitting Project Eight housing.

During President Obama's weekly address he said, "The scale and scope of the plan is right." He reminded the American people that using a "losing formula that offers only tax cuts as the answer for all our problems" will not work. The stimulus package, according to Obama, will save or created three million jobs.

Democratic Senators defended the stimulus package. Sen. Frank Lautenberg (NJ) said, "An investment today means an opportunity for tomorrow. It improves the functioning of our society. The economic recovery act will do those things today so that in years ahead we can educate our kids, keep them healthy."

The Democratic Whip, Sen. Dick Durbin (IL) said, "We're going to work this out. It's a large bill and we have a limited amount of time...We have to do something quickly, boldly."


Republican Senators have continued to complain about the size of the stimulus, reminding the American people of the federal deficit. Sen. Jim Risch called the stimulus a "giant fraud on the American people."

During a Senate debate earlier in the week, Republican Senator Lindsey Graham waved the bill around, saying, "look at this bill." Democratic Senator Barbara Boxer (CA) called waving the bill around "theatrical," and asked Graham if he did that "when George Bush was president and he sent down a bill twice as big as that?"

Spending massive amounts on infrastructure and other projects to stimulate the economy goes back to British John Maynard Keynes, a famous economist whose theories somewhat influenced former President Franklin D. Roosevelt's economic policies. However, in 1934 Keynes visited Roosevelt and spoke to him about spending more. According to a New York Times article last month, Roosevelt was "either unimpressed or uncomprehending." As a result it took the massive spending on World War II to revive the American economy.

A Harvard economic professor told the New York Times he hopes "Obama is going to do better" than Roosevelt did. New York University professor, Richard Sylla said there is a lesson to be learned from Roosevelt, namely that "the government has to do much more than it has doen so far."

Hydropowered Ski Resort

Any business that invests in environmentally-friendly measures like renewable energy, composting, and recycling should be commended. The Whistler Backcomb, a ski resort, is located in British Columbia, and is the future site of the 2010 Olympic and Para-Olympic games, is one such business that deserves accolades. In September construction began on the Fitzsimmons Creek Hydro Project which will generate 33.5 gigawatt hours of hydroelectricity every year, enough to power the ski resort's 38 lifts and 17 restaurants.

"This project marks a new chapter in Whistler Blackcomb's history book and will become the bedrock of our enactment on climate change," says Arthur DeJong, Whistler Blackcomb's Mountain Planning and Environmental Resource Manager.

" We can now firmly step forward in producing a renewable energy project that makes sense, and to help us move ever-closer to our goal of achieving a net zero footprint within our operating area," DeJong added.

The ski resort is environmentally-friendly in other ways, including reducing the amount of waste it sends to a landfill. Between 2001 and 2005, it reduced the waste sent to a landfill by 29 percent. The resort recycles over 25 different types of materials, including over 800,000 beverage containers a year. In 2006 it composted 100 tons of organic materials, and expanded its composting program to include paper towels in all of the ski resort's bathroom.

Whistler Backcomb reduces the amount of greenhouse gas emissions (GHG) it emits by 617,000 kilograms a year through a staff carpooling program. It further reduced its GHG emissions by switching 11,000 light bulbs to energy-efficient models, and installing a 1.0 megawatt river turbine to power light and heat in the lift hut and all of its restrooms.

The Stimulus Package and the Environment

President Barack Obama and the House are working out an $825 billion economic stimulus package. The good news for environmentalists is that renewable energy, energy efficiency, and electricity transmission are included. During his first weekly address, Obama said the stimulus will do more than just "boost employment...It's one that will invest in our most important priorities -- like energy and education and...a new infrastructure -- that are necessary to keep us strong and competitive in the 21st century."

Break-down of spending on the environment
  • $50 billion for renewable energy projects
  • $37.4 billion to Energy Department, most must be spent in 100 days (mostly R&D)
  • $32 billion for a new smart electrical grid (digital) which would reduce waste
  • $20 billion in tax cuts for renewable energy projects
  • $16 billion for repairing and retrofitting public houses in order to make them more energy efficient
  • $10 billion public transportation…but $32 billion for building new roads
  • $6 billion for weatherizing modest income houses
  • $2 billion in loan guarantees for makers of advanced vehicle batteries and battery systems
Gina-Marie Cheeseman
Freelance writer, journalist, editor

For further reading:

Investing in Our Future: Support for a Clean Energy Economy