Last day of the study-tour. We were received as guests at the Frankfurt city office to learn about fighting climate change in Frankfurt. The people of Germany, especially Frankfurt, are serious about driving down carbon-based CO2 emissions. By 2030, they want to decrease their emissions by 50%. Their are 1400 cities in an alliance all geared to reach this goal. They have several models that are based on co-generation and passive-house standards that explained how the have implemented a "decrease energy" plan toward that end. Frankfurt is committed to sustaining the "Greenbelt" of the city and I was amazed to hear that they have a forest of trees surrounding the city, some of which are over 1,000 years old, that are owned by the city and maintained for the people of Frankfurt and elsewhere. We are so far behind!We were transported to the nearby city of Damstad, where we visited the top technical
university in the nation. They are currently working on an international competition called the Solar Decathalon 2009. In this competition, students of the university must design and build an energy conscious house according to a set of specifications that all competing universities must adhere to. Then they dismantle the house, reassemble it on the National Mall in Washington D.C. and are judged to find out which university created the most efficient house. Their entry in the 2007 competition produces 11.5 kilowatts per hour, but only consumes 50% of what they produce, resulting in the house creating a surplus of 11.5 megawatts a year! You can follow their progress at http://www.solardecathalon.de/ . The final stop for this group was the Heidelburg Castle and a visit to the quaint town of
Heidelburg, which is at the foot of the castle. The castle history goes back over 800 years and one of the most impressive castles that we visited on the trip. It's huge, medieval, and precisely what you think about when you think "European castle". We spent several hours scrambling around and taking in some of the most beautiful scenic views in the world. We went into the village below and shopped, visited with people and enjoyed some of the sidewalk cafes. We were taken to a nearby village called Heppenheim for dinner and then took the ninety minute ride back into town. Tomorrow, half of our group will travel to the airport to start the trip to their respective homes. The other half of us are scattering into the European wind to various different points. As for me, I'm off to Amsterdam, Prague, and Krakow, but, that's all for a different blog! 






























