3 ms·
According to this [1] about 10%. Their goal was to reduce urban use by 25%, meaning a total reduction of 2.5%. [1] http://www.ppic.org/main/publication_show.as
by whamlastxmas 10y ago
According to this [1] about 10%. Their goal was to reduce urban use by 25%, meaning a total reduction of 2.5%.
[1] http://www.ppic.org/main/publication_show.asp?i=1108 http://www.ppic.org/main/publication_show.asp?i=1108