Peña Station Next is a developing district close to the Denver International Airport that has ambitious goals to become a net-zero energy smart and sustainable community. °ÄÃÅ¿ª½±½á¹û2023¿ª½±¼Ç¼ in collaboration with NREL, Panasonic, Fulenwider, and Xcel Energy has been exploring how different building and electricity storage and generation options can accomplish this goal.