Natural Environment Blog

There is a lot of buzz around eco-friendly passenger cars, however some truck manufacturers have also decided to go greener. Many companies are interested in hybrid and all-electric vehicles, but the price of the vehicles may be discouraging. That is why the U.S. government decided to help the industry develop.

US Government Grant

In March 2009 President Obama announced Transportation Electrification Initiative worth $2.4 billion. The money will go to support companies manufacturing advanced batteries and related drive components as well as for demonstration and deployment projects. The general aim is to accelerate and facilitate the market introduction of advanced electric drive and plug-in hybrid vehicles of all kinds.

Examples of Companies Testing Greener Trucks

Some examples of companies that that want to test the greener trucks include: UPS, Coca-Cola, AT&T or FedEx.

• UPS recently ordered 200 hybrid trucks. Thanks to the new vehicles in their fleet, the company aims to decrease fuel consumption by over 170,000 gallons a year which means a reduction of CO2 emissions by 1,786 metric tons. The vehicles purchased by UPS use a Freightliner Custom Chassis Corporation body and a hybrid power system from Eaton Corporation. The trucks are equipped with diesel engines combined with lithium ion battery packs and regenerative braking system.
• AT&T has purchased all-electric Ford Transit Connect vans. The lithium ion batteries enable the vehicles to go up to 80 miles (129 km) on a single charge and at a top speed of 75 miles per hour (121 km/h). The van will be officially available in the second half of 2010.
• FedEx has also invested in a greener fleet. This year they have started testing an all-electric truck called eStar. It is a medium-duty vehicle with a range of 100 miles, fully rechargeable in 6 to 8 hours. A huge advantage of eStar is that the battery is a cassette-type one and can be changed in 20 minutes, which enables the truck to be used 24/7 if needed. FedEx claims that the operating cost of eStar compared to a standard truck is 30% lower. Will it be enough to cover the extra purchase price?

For the time being the governmental grants will help the green truck industry develop. Hopefully, in the near future the manufacturers will profit from economies of scale, and their vehicles will be attractive to buyers not only due to environmental concerns.

This post was written by the team of Mascus.com. Visit our site to find various new and used trucks for sale.

University of southern California experts show us a more powerful use of graphene solar panels.

Is it possible to imagine people powering their cellular phone or music/video device while jogging on a sunny day?

A University of Southern California team has produced flexible transparent carbon atom films that may have great potential for a new breed of solar cells.

In a paper recently published in the journal ACS Nano, researchers stated that organic photovoltaic (OPV) cells have been proposed as a way to create low cost energy due to their ease of manufacture, light weight, and compatibility with flexible substrates.

This work shows that graphene, an extremely conductive and highly transparent form of carbon consisting of atoms-thick sheets of carbon atoms, has high possibility to fill this role.

While graphene’s existence has been known for many years, it has only been studied extensively since 2004 because of the impossibility of manufacturing it in high quality and quantity.

The Study

The University of southern California team has produced graphene/polymer sheets ranging in sizes approximately 150 square centimeters that in turn can be used to create dense arrays of flexible organic photovoltaic (OPV) cells.

These organic photovoltaic (OPV) devices convert solar radiation to electricity, although not as efficiently as silicon cells.

The power provided by sunlight on a sunny day is approximately 1,000 watts per meter square, for every 1,000 watts of sunlight that hits a square meter area of the standard silicon solar cell, 14 watts of electricity will be generated, Organic solar cells are less efficient; their conversion rate for that same 1,000 watts of sunlight in the graphene-based solar cell could be only 1.3 watts.

Benefits of OPV

But what graphene organic photovoltaic (OPV) lack in efficiency, can potentially be compensated by its lower price and, greater physical flexibility.

Researchers think that it may eventually be possible to cover with inexpensive solar cell layers extensive areas like newspapers, magazines or power generating clothing.

In the meanwhile Prof. Ruoff and his colleagues of the mechanical engineering department at the University of Texas at Austin, are studying the basic science in the development of graphene-based ultracapacitors for usage in electronics and other fields.

Batteries vs Ultracapacitors

Prof. Ruoff says batteries are relatively slow, they can store energy but require sometime to charge up, and then they distribute energy slowly, over time.

Ultracapacitors can be charged quickly, within seconds, and discharge in a short time, but, right now, they’re not able to store very much electrical energy.

The introduction of stable and less expensive ultracapacitors could be a key step in using wind or solar-generated power, specially if researchers can discover methods to enable capacitors to store energy longer, that is not yet possible.

Current Potential Usage

Even with their current storage capacity, the graphene devices could provide quick energy when needed in certain situations on the ecological way.

They could be used, as an example, to absorb the heat generated in braking an automobile or train, and store it for a short time, and use it for the electrical needs of the vehicle (i.e. starting the car or acceleration).

About the writer - Sophia H. Walker writes for the solar panel battery charger blog, her personal hobby site focused on tips to help individuals save energy using solar power for small devices.

Chris over at Fly.co.uk recently informed me of an infographic on their website. The infographic shows some interesting statistics on world carbon dioxide emissions.

For example, according to the infographic, in 2009, China produced 6,200 million tonnes of CO2 compared to 5,800 for the United States. One only needs to look at the population of these two countries to see that something appears to be out of whack.

China has over 4 times the population of the US and yet, the US emits almost as much CO2 as China. Unfortunately, this gap is bound to widen as China becomes more and more prosperous.

As one would expect, the infographic has an airline/transport spin (no doubt due to the fact that its on a flight website), so there are some interesting statistics in that area.

A copy of the infographic is below. Due to its size, I’ve resized it to fit on this blog.

You can view the full-sized infographic here.

David from PETA contacted me regarding letters PETA recently sent to the attorneys general of Louisiana, Mississippi, Alabama, and Florida. In the letters, Peta is urging the attorneys general to bring charges against BP and all other culpable parties of the oil spill in the Gulf of Mexico of cruelty to animals.

“Just as BP is the subject of a federal criminal investigation, causing needless pain and suffering to animals violates each affected state’s anti-cruelty laws,” says PETA Executive Vice President Tracy Reiman. “BP can compensate for the loss of human livelihoods, but it can never make up for the loss of life that it has inflicted on these states’ animals.”

According to PETA, the anti-cruelty laws of Louisiana, Mississippi, Alabama, and Florida provide that any person who unnecessarily causes the torment or death of any animal is guilty of a misdemeanor.

The impact on the oil spill on wildlife includes:

• Some oil-soaked birds lose the ability to float and ultimately drown.
• Other birds die from hypothermia or hyperthermia after oil destroys the insulating powers of their feathers.
• Oil contamination in turtles can cause chemical burns, and kidney, liver, and brain damage can result after animals ingest the tar balls and chemical dispersants that have inundated the Gulf.
• Marine mammals lose body weight when they can not feed due to contamination of their environment by oil
• Birds become easy prey, as their feathers being matted by oil make them less able to fly away;
• Marine mammals such as fur seals become easy prey if oil sticks their flippers to their bodies, making it hard for them to escape predators

Those are just some of the affects of oil spills on wildlife. And, there’s also the affect on the food chain. For example, poisoning of wildlife higher up the food chain if they eat large amounts of other organisms that have taken oil into their tissues. This can also result in poisoning of young through the mother, as a dolphin calf can absorb oil through it’s mothers milk.

To date, more than a thousand animals-including 333 sea turtles and 41 dolphins and other mammals-have been collected dead along the coast. Whales are also expected to be among the casualties.

How Can I Help?

You can assist PETA by sending your concerns to the attorneys general in question.

About PETA

People for the Ethical Treatment of Animals (PETA), with more than 2 million members and supporters, is the largest animal rights organization in the world.

PETA focuses its attention on the four areas in which the largest numbers of animals suffer the most intensely for the longest periods of time: on factory farms, in laboratories, in the clothing trade, and in the entertainment industry. We also work on a variety of other issues, including the cruel killing of beavers, birds and other “pests,” and the abuse of backyard dogs.

PETA works through public education, cruelty investigations, research, animal rescue, legislation, special events, celebrity involvement, and protest campaigns.

Larry King Live will be hosting a telethon on Monday night. Proceeds from the 2 hour event will go towards rebuilding the gulf coast.

Celebrity participants include Chelsea Handler, Sting, Tim McGraw, Kathy Griffin, Alyssa Milano, Deepak Chopra, Pete Wentz, Ted Danson, Robert Redford, Harry Connick Jr., Jenny McCarthy, Melania Trump, Ivanka Trump, Aaron Neville, Kerry Kennedy, James Carville and Mary Matalin, Anderson Cooper, Tyson Ritter, Lenny Kravitz, Ian Somerhalder, Edward James Olmos, Philippe Cousteau and more.

All donations will be distributed between the following three charity associations:

• The Nature Conservancy: In response to the Gulf Coast oil spill, The Nature Conservancy has launched their Fund for Gulf Coast Restoration, expanding their efforts for long term recovery for the Gulf of Mexico and habitats along the coast, including salt marshes, oyster reefs, marshlands, beaches and estuaries.
• The National Wildlife Federation Gulf Oil Spill Restoration Fund: Supports efforts to find and save oiled wildlife, and help recover their delicate ecosystems that make up their nesting and breeding grounds.
• United Way: Offering help to the families along the Gulf that are facing financial, educational and health-related challenges as a result from the economic disruption from this Oil Spill. The United Way Gulf Recovery fund will provide emergency assistance, such as help with food, rent and utilities, and support long-term recovery efforts to rebuild these lives and these communities.

The telethon will begin at 8pm (ET) on Monday, June 21.

The Big Wild asks “How Wild is North America?”

Theodora at The Big Wild recently contacted me to let me know about an infographic posted on The Big Wild website.

The infographic (right), compares how “wild” Canada, the United States, and Mexico are based on facts like each country’s ecological footprint.

I was particularly interested to see that Canada’s “wildness” factor is 82%, compared to 36% and 18% for the United States and Mexico respectively.

I was also amazed to learn that Canada accounts for 24% of the world’s wild forests, 20% of the world’s fresh water, and 24% of global wetlands.

According to The Big Wild:

Real wilderness needs to be large enough to keep the natural balance – and that means thinking big.

That’s the vision behind The Big Wild. Conservation scientists believe we need to protect at least half of Canada’s wild spaces to ensure the integrity of our ecosystems.

About The Big Wild

The Big Wild is a partnership project between Canada’s Mountain Equipment Co-op and Canadian Parks and Wilderness. The Big Wild is a a conservation project dedicated to protecting at least half of Canada’s publicly-owned land and water.

Lenny Kravitz is among the artists who will perform at Gulf Aid - a benefit concert to raise funds for wetland recovery efforts in the Gulf of Mexico.

Gulf Aid is a single day event with artists performing on 2 stages.

“I’ve come home to New Orleans to lend my support to fishermen & wildlife” Lenny tweeted on Monday.

The disaster was caused by an explosion in an oil pipe which is resulting in around 210,000 gallons of oil being poured into the sea each day, causing widespread environmental damage along the US coast.

Proceeds from the concert will go to benefit fishermen and their families, whose livelihoods depend on being able to work in the ocean, plus organisations that protect Louisiana’s coast.

Line-up

The line-up includes:
Lenny Kravitz, John Legend, Mos Def, Allen Toussaint ,The Voice of the Wetlands Allstars (featuring Tab Benoit, Dr. John, Cyril Neville, George Porter Jr., Waylon Thibodeaux, Big Chief Monk Boudreaux, Johnny Sansone, and Johnny Vidacovich), Zachary Richard, Preservation Hall Jazz Band, Ivan Neville’s Dumpstaphunk, Soul Rebels Brass Band, Beausoleil, Steve Riley and The Mamou Playboys w Jon Cleary, Marcia Ball, Irvin Mayfield’s Playhouse Review , Kermit Ruffins and the BBQ Swingers, , Rebirth Brass Band, Big Sam’s Funky Nation, Shamarr Allen, Jeremy Davenport, MyNameIsJohnMichael

More artists will be announced.

Details

Sunday, May 16 2010
At Mardi Gras World River City overlooking the Mississippi River in New Orleans
12 noon - 10 pm, Rain or Shine event (no refunds)

The $50 tickets are exclusively available via Elevate.

100% of the ticket proceeds and ticket handling fees are contributed to the wetlands recovery effort.

Mark Tercek, President & CEO  of The Nature Conservancy (TNC), has sent an email to TNC members encouraging them to help with the clean up efforts of the Gulf Oil Spill.

If you want to help with the clean up effort, but you’re not sure what you can do to help, here are 3 things Mark asks you consider:

• Make a donation to help The Nature Conservancy restoration efforts in the Gulf — your contribution to our Fund for Gulf Coast Restoration will help TNC determine both the extent of the spill and the necessary long-term restoration work in the Gulf and states along its coast.
• Second, tell your friends about The Nature Conservancy’s blog and what’s at stake for the Gulf Coast. Forward them this post, post it to Facebook or tweet on Twitter. Get the word out that the plants, animals and people in one of North America’s most treasured places will need our help.
• Third, consider being a volunteer. The Conservancy is still assessing what volunteer opportunities will be needed and coordinating with groups like gulfresponse.org.

And in case you’re interested, here are the contents of the email:

Thank you. It’s hard to express how much all the phone calls and emails in the wake of the Gulf Oil Spill mean to me and to all the Conservancy’s staff — especially those working long hours in the Gulf states.

Many of you contacted us again after reading our Alabama director of conservation’s blog posts in yesterday’s e-newsletter, asking what you can do to help Bill and his team respond to the spill.

Here are three things you can do today to help the Gulf coast, its wildlife and the people who depend on it.

• Make a donation to help our restoration efforts in the Gulf — your contribution to our Fund for Gulf Coast Restoration will help us determine both the extent of the spill and the necessary long-term restoration work in the Gulf and states along its coast.
• Second, tell your friends about our blog and what’s at stake for the Gulf Coast. Forward them this email, post it to Facebook or tweet on Twitter. Get the word out that the plants, animals and people in one of North America’s most treasured places will need our help.
• Third, consider being a volunteer. The Conservancy is still assessing what volunteer opportunities will be needed and coordinating with groups like gulfresponse.org.

Already, we’ve put to work The Nature Conservancy’s best knowledge and expertise in the Gulf region.

Our Fund for Gulf Coast Restoration will help us do even more and will be put to use by the Conservancy and its marine scientists and staff knowledgeable about the Gulf and about oil spill impacts to help the long-term restoration of this critical ecosystem.
Currently, our Louisiana staff is conducting flights over the coast with federal, state, and some of our non-governmental partners to help determine the extent of the spill and are working to protect critical oyster reefs in the Grand Isle, Biloxi Marsh, and Vermilion Bay areas.

I am in the Gulf region today to assess what more the Conservancy can do to respond and support our staff members who live along the Gulf and work every day on conservation here.

As you know, this is not just about the shrimp, the oysters, and the crabs. It is about both the Gulf’s marine ecosystem, as well the local economy and the people who depend on it.

I hope you will continue to follow Bill’s work and our progress on our blog.

Thank you for your offer to help and your critical support,

So, go ahead and take action now!

April 22nd will mark the 40th anniversary of the first Earth Day and with a new anniversary comes a new meaning for the day. Started in 1970, Earth Day was originally conceived as a day in which the people of the world could come together and educate themselves about the needs of the planet. However, with the “Green” movement in full effect, Earth Day has gone from a day of environmental education to a day of environmental action.

For this year’s festivities, a massive rally has been planned to take place in Washington that organizers are hoping will force Congress into signing a new and much needed climate bill. Organizers have also set up The Earth Day Network to give information about the day itself and give awareness to green campaigns that need members and support.

One of these green campaigns is A Walk For Water. This campaign will help raise funds to build permanent water resources in West Africa, which in the 110+ degree heat of the area, will both help save the water supply and countless lives of the impoverished West African communities. The Earth Day Network has also crafted other grassroots campaigns to help save important environmental areas like forests and wetlands. However, not every green initiative is of the grassroots variety.

The major conglomerate Siemens is getting in on the movement by running a green campaign called A Million Acts of Green that motivates customers to come up with green solutions for the upcoming Earth Day. Many other major companies like Globetrotters Engineering Corporation (an architectural company founded by CEO, Niranjan Shah) work every day to help the environment by designing energy efficient buildings and homes. This shows that the green movement is big enough even for companies like Siemens and Niranjan Shah’s Globetrotters Corporation.

Earth Day will celebrate its 40th anniversary, but in many ways this year’s celebration is somewhat of a rebirth. The day that was originally created to spread awareness and education of the planet’s problems has now become something more meaningful. It has now become a day in which the world works together to help and protect the Earth we all call home.

This post was contributed by Dan Grifen of Everything Left.

What is the Green Garage About?

If we look back in the history of inventions, considering mainly the civilian technology start-ups, we will find out that a lot of major success stories including the most famous one of William Hewlett and David Packard, came straight from a garage. The two Stanford University graduates built their first HP’s product right there, in Packard’s garage in 1939.

Today, HP is the world’s largest technology company.

The garage has become a symbol of a triumph of the idea over earthly limitations - evidence that it is not the place that matters, but the belief that you can change the world.

In that spirit, the Green Garage can be viewed as a pro-eco initiative that gives way to different kinds of projects aiming at the invention of cutting-edge green automotive technologies.

Through those garage doors comes hope, with the EcoCar Challenge

When you browse the offers of the vehicles for sale, do they mention the level of tailpipe emissions? Well, why would they, we all know that gasoline-powered cars emit millions of tons of carbon dioxide and other air pollutants into the atmosphere. But that can change in the nearest future.

The U.S Department of Energy together with General Motors have become two major sponsors of the EcoCar Challenge held across the U.S and Canada. 17 universities have been challenged to take part in a three-year program, during which young engineers strive to develop innovative sources of clean energy.

17 teams in 17 garages across North America were provided by the sponsors with all the support needed for such an undertaking: money, technical mentoring, vehicle components and development facility.

Their task is to redesign a 2009 Saturn VUE so as to minimize fuel consumption and emissions. They can experiment, reengineer, cross the boundaries. There are three competition finals: one each year. Yet, all in all, those garage innovators work together to find the alternative sources of energy that would benefit the environment.

A new generation that will make the world a cleaner place

The whole project is not only about new approaches that may be innovative, but inefficient and difficult to adapt.

The team that wins the competition is going to be the one to actually produce the environmental vehicle of the future.

In a way, the EcoCar competition will give an incentive to the next generation of scientists and engineers to think ahead and see the future in developing the green vehicle industry.

So, maybe next time when you decide to look for cars for sale you will be able to choose the one that has come all the way through the Green Garage doors.

The post was contributed by CarTruckTrader.com. Visit us online to find vehicles for sale.