Green Options

This is one I haven’t seen floating around yet. Personal carbon credits.

A new website helps you to cash-in on reducing your carbon emissions through home solar panels, wind turbines, more energy efficiency, etc. And it is up and running.

You reduce your home energy usage, report it to them, and get money back on PayPal.

Pretty much everything in America, at some point (and often multiple points) hitches a ride on a tractor trailer of some sort. It doesn’t matter if it is locally grown organic produce or the latest and greatest Chinese-built computer. By the time it has arrived at your home, it’s probably been on one of these big, smelly beasts.

Improving the fuel efficiency of tractor trailers would be a big deal not just for the environment, but for our wallets as well. So we can all celebrate the latest round of funding from the Department of Energy that is going towards improving the efficiency of Class 8 trucks by 50%.

After a good 20,000 years out of caves, we are heading back to them - and just like your worst fears, it’s the damn global warmers leading the way.

Like it or not, at least for the near future most of us are stuck with internal combustion engine powered cars. While a lot of hype is behind future cars and technology, from electric to hydrogen to everything in between, a lot of improvements can yet be made on the ICE engine.

To that end, the Department of Energy has awarded GM with $2.7 million to develop a working prototype of a Shape Memory Alloy engine. In theory, this engine could recycle the waste heat and turn it into electrical energy, perhaps one day even replacing alternators and improving fuel efficiency.

Our kids will go through ice pops like water in the summer… well, let me restate that, they will eat as many as I will let them regardless of the weather outside.

During the hot days of summer, I want them to stay hydrated and I also want them to get good nutrition.  We are drinking lots of flavor infused water and gobbling up all kinds of frozen creations.

We like commercial molds because they contain all the necessary pieces and use a smaller space in the freezer.  However, ice cube trays & cups work well also.  For reusable “sticks” opt for plastic spoons or other easy to clean item.  We go through about 24 a day so I just toss things into the blender until its full, leftovers can be a nighttime snack!

Make a bunch every night, this is a good post dinner/before bed activity.   The kids love to choose the ingredients and help mix everything up.  There are a few simple ways to go about this…

Frozen Pops

German car giant BMW has announced plans to attach radioactive heat-collectors to the tailpipes of future models, in a move predicted to slash fuel use and reduce carbon emissions by around 5 per cent.

The massive fuel saving is bigger than the three per cent achieved by the two current key Efficient Dynamics technologies - stop-start and brake energy regeneration.

The revolutionary technology, originally designed to power space satellites, captures waste heat transferred down the tailpipe and converts it to electricity via a radioactive ‘thermolelectric generator.’

A Swedish town announced last month that it will use cremated bodies to provide heat, and now the British town of Reepham has decided to heat many of its buildings by burning oil made from melted cow and pig carcasses. Are dead bodies— human or otherwise— the next big thing in heating?

Millions of people around the world heat their homes with charcoal burned on small grills. Now a group of Japanese scientists has developed a biomass charcoal combustion heater with a thermal efficiency of 60-81 percent— a big step up from current biomass stoves, which have an efficiency of 46-53 percent.

Australia’s federal government, led by Prime Minister Kevin Rudd, has approved plans for a $60 million dollar factory which is to become the largest manufacturer of solar cells in the Southern Hemisphere.

The company responsible for the project, Solar Spark Australia, is the first to be awarded Major Project Facillitation status under the Rudd government, and it plans to begin powering 9,000 homes by late next year.

This marks increased hope that Australia can meet goals to reduce greenhouse gas emissions 60% by 2050.

The biogas process, which produces fuel from animal and human waste, is prompting many supposedly amusing posts that could have a negative effect. Googling “biogas and poop” gives 12 800 hits including The Power of Poop, California Cow Poop Power and Turning Cow Poop into Car Power. This is counter productive as it distracts from the potential that biogas holds for both developing and developed countries.

Besides the comical slant of the titles, it is surprising that biogas is often presented as something amazing & unknown although it has been around for hundreds of years, is used in tens of millions of rural household and is a significant contributor to Europe’s renewable energy production.

Biogas - Amazing Natural Technology

The fermentation of organic material such as biomass, manure, sewage, farm waste, municipal waste, green waste and energy crops in the absence of air produces biogas. The same anaerobic fermentation produces swamp, marsh and landfill methane.

Kids can earn some green by doing what they love, creating thought-provoking media on climate change!

For the first time ever, kids are ‘burnin’ down the house’ with ideas and innovation to pitch renowned PBS hub WGHB for 3 to 5 minute youth videos on how climate change affects kids’ own community environs, vying for $2000 production grants and potential PBS airing.

WGBH has made it even hotter for green teens by hosting ongoing webinars starting Feb. 3rd to help kids conceptualize, remix, pitch ideas and amass public opinion…(accessible via archive too, so don’t sweat the date)

Popular pioneer vloggers Ryanne Hodson (who I can attest is very generous with her knowledge, as I’ve attended her Media Center how-tos and checked out her book) and Jay Dedman (her partner, former CNN journalist/co-founder of Yahoo’s videoblogging group) will contribute their skill sets to get kids started. Partner org Teachers Domain makes it a cinch for students to get up to speed with factoids and resources too. The inspiration for the contest? The Frontline documentary, “Heat” all about global warming and businesses’ reactions in the court of public opinion contributing to make or break success. Deadline for entries at WBGH is March 15, 2009. Next up on the eco-competitions…