GL

[Sierra Club @SierraClub]

ICYMI: Our statement on Rex Tillerson being nominated for Sec'y of State https://t.co/Ixvk8de5Dq

[Parksfacts @parksfacts]

On Dec. 9, 1924, Pres. Coolidge created Wupatki National Monument, near Flagstaff, Arizona.

[NR&E Magazine @NREMag]

#California Approves First U.S. Thermal #Solar Plant - http://nyti.ms/dfydqD #energy

[Elaine Hsieh @elaineishere]

This is pretty big news. US government contractors must track GHG emissions or risk losing contracts. RT @davidrmillar http://bit.ly/bpbWWY

[GL @greenlaw]

Is designing stormwater drainage systems "arranging for" disposal of hazardous substances http://bit.ly/a3sjN2