Date 2013.7.1 First of all, I wish to thank all our friends and followers of our company, Susterra Partners. We have deleted all the content of this blog and have started our new website at http://www.susterrapartners.com so please come visit us there from now on. We also have a blog in the Korean language at http://blog.naver.com/atsusterra so please come visit us there as well. Our clean energy consulting continues but we have recently focused our efforts on building passivhaus and net zero energy buildings and building eco-communities. Please join us in our vision and work together with us at Susterra Partners, Seoul, Korea. Thank you. Chungha Cha, CEO.