Republican Left of Catalonia, a center-left Catalan nationalist party, has been described as eco-nationalist. In 2017 they passed a climate emergency declaration through the Catalan parliament that would have taken radical actions such as banning fracking, planning a closure of all nuclear facilities by 2027 and a reduction in  emissions of 27% at a minimum by 2030.
The Republican Left of Catalonia, a center-left Catalan nationalist party, is frequently described as eco-nationalist. In 2017, they passed a climate emergency declaration in the Catalan parliament that included significant measures such as banning fracking, shutting down nuclear facilities by 2027, and reducing emissions by at least 27% by 2030.