Global Reporting Initiative+Fuel consumption from renewable sources, GRI 302-1-b (formerly G4-EN3-b)+Dillard's, Inc.+2019+Discussion
The company incorporates renewable energy, but here the company has not given clear information about it, so it is marked as unknown.
pg. 2
"Renewable Energy – Dillard’s has and continues to analyze opportunities to incorporate renewable energy in its facilities. A portion of Dillard’s electric purchases is designated for the supplier’s research and development of renewable energy sources."