EurekAlert
3109
|
Science X network
2571
|
US Geological Survey
2305
|
United States Depart
1183
|
RAND Corporation
1048
|
Science Daily
1018
|
EurekAlert! - Earth
751
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Environment & Energy
725
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EurekAlert!
675
|
UK Environment Agenc
665
|
Bruegel
655
|
US Department of Ene
650
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Center for Strategic
645
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us environmental pro
631
|
Department of Energy
608
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Science
560
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Department for Busin
557
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U.S. Energy Informat
527
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Department for Envir
524
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gov.uk-Department fo
520
|