. -- biodiesel comes exclusively from germany. >> the competition to food production is kept in check. the grape seed is not being transported across the oceans because of authorities in germany. long transport routes make biodiesel less environmentally friendly. >> after all that, the students have worked up a thirst. finally, they get to taste the brew and think about everything they have learned on the torch. >> this brewery is ahead of everyone else. >> i never knew anyone was doing something so good in such a small town. >> like many other countries, finland is paying more and more attention to climate change and conservation. >> the young people know we have to do something about the environment. that is important, particularly because they are the future. >> let's drink to that. >> next week, we continue our series, africa on the move. social changes driven by globalization. africa is the cradle of humankind. it has vast natural resources. these are fueling rapid growth. we talk with local journalists to tell us the stories that matter to their local communities. >> africa on t

a single transit bus, even with a modest filter and biodiesel, puts out approximately 0.8 lbs. of black carbon a year. this is a lot, and when you think that the water source will be depleted by climate change, the production of black carbon makes a big difference. there are ways to change this and one thing is to -- the previous speaker, i can tell you what i dust in my house, my window is right by the bus stop, for the academy of arts. i don't give brown dust, i get black dust. this is a possible carcinogen, and it contributes to climate change. this is not radical thinking for anyone here. one of these is the clean bus program. i have time to the buses in front of the dorm for 20 minutes. this is astounding to me. this is a standard program to reduce idling. i will leave this for the secretary ed i am leaving the clean bus program, -- they will be participating in this. the other way is to encourage the students to walk. do they need to get on at sutter and mason and ride? encourage them to walk and bike. the best way to transport small numbers of people, this is with the pr

creating a new biodiesel fuel from used vegetable oil. >> all we have to do now is just change the oil we're putting in the tanks. this really isn't this hard, and it's totally available to anybody who wants to do it. >> plus, helping families in remote pakistani mountain villages save energy and enjoy warmer and more comfortable homes by using new green products. and expanding the use of wood fuel as an alternative to gas and oil. all that and much, much more on "real green." [captioning made possible by telco production >> thanks for joining us. i'm alex paen. getting "real green" doesn't have to be expensive, nor does it mean completely changing your lifestyle. it's all about common sense and trying some new ideas to protect our planet. >> my name is joel woolf, and i am the president and ceo of veg powered systems. what veg powered systems is, it's a company that converts a diesel engine--truck, generator, pick-up, boat, anything you want--to run on recycled or new vegetable oil. a long time ago, i was asked to come into a school district on career day and tell the kids the history

grow the size of the energy pie, produce my gas, diesel, more plain burning coal, wind, ethanol, biodiesel. i want all those energies out here. >> we have to have reliable low cost energy to create the jobs that we need for the future, and, you know, taxes and regulations can be a real impediment, and we have to do all we can to make america competitive to have reliable low cost energy produced here and domestically. >> thank you, all, for this opportunity to talk about our exciting potential to create jobs to help the u.s. economy return to full strain. [cheers and applause] ♪ >> ladies and gentlemen, please welcome republican party of iowa co-chairman, bill shickle. ♪ ♪ >> good evening, fellow republicans. [applause] could i ask everyone to please take your seats. on behalf of the republican party of iowa, it's a great honor to welcome you this evening. we are delighted to have you with us this evening. before i begin, i would like to just take a minute to thank all of the county chairs, co-chairs, secretaries, and central committee members that are doing so much to make our republican p