"Science & Tech Expo" "Eco Expo" are the logos of preparation work for Shanghai World Expo. The ongoing constructions in the park have used a number of latest technology, new ideas, renewable energy, and new materials. By doing this, the expo tries to create an ideal eco environment with blue sky, clear water and vast vegetation, highlighting its theme "better city ,better life".  

http://news.jschina.com.cn/china/200905/t40060.shtml 

SSEA Comments:

As the appeal of "energy saving and emission reduction" comes out, the green energy buildings and the related scientific researches, which didn't attract enough attention before, have become the hotspot day after day. It is hopeful that with the development of the real estate, this new type buildings will bring much more business opportunities.