Green Options

The setting for this discovery sounds like something out of a Dr. Seuss book. A fungus that grows in Ulmo trees in the Patagonian Rainforest is the source of a significant discovery.

“This is the only organism that has ever been shown to produce such an important combination of fuel substances,” said Professor Gary Strobel from Montana State University. “The fungus can even make these diesel compounds from cellulose, which would make it a better source of biofuel than anything we use at the moment.”

Like many scientific breakthroughs, scientists stumbled upon this discovery by accident.

“Gliocladium roseum lives inside the Ulmo tree in the Patagonian rainforest. We were trying to discover totally novel fungi in this tree by exposing its tissues to the volatile antibiotics of the fungus Muscodor albus. Quite unexpectedly, G. roseum grew in the presence of these gases when almost all other fungi were killed. It was also making volatile antibiotics. Then when we examined the gas composition of G. roseum, we were totally surprised to learn that it was making a plethora of hydrocarbons and hydrocarbon derivatives. The results were totally unexpected and very exciting and almost every hair on my arms stood on end!”

The credit crunch is not just hurting the banks and the real estate market. Even the billionaire and wind energy enthusiast, T. Boone Pickens is having trouble financing his high profile 4000 MW wind farm. The proposed Texas wind farm has a hefty $10 and $12 billion price tag.

Although we are used to hearing about climbing energy costs, the price of natural gas is actually down. Natural gas accounts for 20% of the nation’s electricity generation. The energy sector is also suspecting that the financial crisis may result in a global reduction in energy demand. Pickens’ plan calls for replacing natural gas with wind energy for electricity generation, while converting vehicles to run off natural gas. The natural gas currently used for electricity would be used for transportation and America could wean itself off foreign oil.

By turning a long line of mirrors, the first solar thermal plant in nearly two decades was launched last week in Bakersfield, California. Unlike solar photovoltaic systems that convert sunlight into electricity, this plant will focus sunlight on tubes that contains water. The light heats the water, creating steam, thus turning turbines.

Starbucks (NASDAQ: SBUX) is given credit by many for revolutionizing the American coffee drinking experience. The company however is both praised and criticized by environmentalists. Is Starbucks a leader of sustainability or greenwashed?
Disposable Cups
Starbucks stores use billions of cups annually. This requires enormous quantities of natural resources and energy before finding their way to landfills. Starbucks does however use cups that contain 10% post consumer recycled content.

This article is part of EcoWorldly’s week-long spotlight on Politicians You Can Believe In. To read more, subscribe to our RSS feed, or view our posts about politics.
As part of Prime Minister Gordan’s reshuffle, a new department was created that is likely to boost growth in the renewable energy industry, while addressing climate change.
The UK is a country that is particularly vulnerable to the affects of climate change and has identified it as an issue of vital national importance. The EU’s goal to reduce carbon emissions by 20% by 2020 may help mitigate this predicament, but requires significant action.

Energy and climate change had been addressed across two departments, the Department for Environment and Rural Affairs (DEFRA) and the Department of Business Enterprise and Regulatory Reform (BERR) . As an attempt to bridge the gap between energy strategy and climate change policy, the UK has created a new department, the Department of Energy and Climate Change (DECC).

Clean coal has been getting a lot of attention lately. Both Mr. McCain and Mr. Obama consider it to be an important piece in their energy plans. Even the recent $900 billion bailout package included $1.5 billion for clean coal. Because coal is so plentiful and relatively cheap in the US, the notion of clean coal is particularly appealing. Unfortunately, clean coal is a myth.

Here’s why clean coal is so dirty:
1. Clean Coal Requires More Coal
30% more energy is required to pump carbon underground for carbon capture and sequestration (CCS). The captured carbon dioxide has to be compressed to 100 times the atmospheric pressure, transferred to an underground storage reservoir and then pumped in the ground. All of this requires large amounts of energy, thus the coal plant must burn an additional 30% more coal to generate the same amount of usable electricity.

Motorists are cruising around Atlanta or waiting in long lines looking for gasoline. Many fueling stations have run dry, while others have extremely long lines. The result is fewer cars on the road and more carpooling. Many have unsettling feeling and are concerned as gas prices soar.

Hurricanes Ike and Gustav and Ike caused many refineries to be closed, affecting north Georgia, parts of Tennessee, and west North Carolina. Metro Atlanta has been particularly hard hit because cleaner fuel standards prohibit gas being diverted from other areas where supplies are more robust.

Gas prices have soared as a result from $3.75 per gallon on average in the Southeast just two weeks ago to $4.14.

Have you ever wondered what an inverter looks like or how a solar heating system connects to a furnace?
Across the country in the month of October, solar system owners will open their doors to the solar curious as part of a national self-guided solar tour. Ranging from single family homes to restaurants to laundromats, participants can get an up close and personal look at solar systems.

Japanese schools are serving whaleburgers and whale nuggets dipped in sweet and sour sauce. Some schools take children on field trips to view whale slaughtering. Although whale meat can have toxic levels of mercury and many believe whaling is inhumane, the Japanese government contends that it is part of their culinary cultural tradition.

An International Whaling Commission’s moratorium on commercial whaling has in place since 1986, but has not stopped this practice. The Japanese government states that thousands of whales are hunted each year for scientific research, totaling 23,000 dolphins and small whales.

Many environmental groups believe it isn’t necessary to kill the whales to obtain scientific data. “There is no need to kill whales to study them. ‘Research’ whaling is just commercial whaling under another name,” said John Hocevar, oceans specialist for Greenpeace.

Meanwhile, the majority of whale meat finds its way to supermarkets, restaurants and even school lunches. The health risks are very high as this meat can have up to 16 times the mercury levels advised by the health ministry.

There has been a rush of investment into renewable energy in recent years. In 2007, global wind energy capacity grew by 27% and solar energy sales grew an estimated 50%.

Offering insight into where future growth is likely to occur, Ernst & Young produced a report that follows a variety of indices including long-term wind, near-term wind, and all renewables.

Here are the top five prime nations for renewable energy investment:
1- United States
The U.S. has particularly high scores in the areas of onshore wind, solar, and infrastructure. The sheer size of the country provides an advantage with plentiful wind, solar, and agricultural resources. This high score is likely to decrease if the Production Tax Credit expires at the end of the year. Both presidential candidates however support a cap and trade system for carbon, creating another means to promote renewable energy.