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Latest Research


Take a look
at all 50 state rankings and key trends in our Corporate Clean Energy Procurement Index created for RILA and ITI.

Stock Indexes

Clean Edge produces two stock indexes with NASDAQ OMX. CELS tracks U.S.-traded clean-energy companies and QGRD covers global smart grid infrastructure firms. First Trust offers ETFs based on these two indexes.

Clean Edge Stock Indexes 

         CELS         QGRD

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