2022 roadmap on 3D printing for energy by Tarancon, A, Esposito, V, Torrell, M, Di Vece, M, Son, JS, Norby, P, Bag, S, Grant, PS, Vogelpoth, A, Linnenbrink, S, Brucki, M, Schopphoven, T, Gasser, A, Persembe, E, Koufou, D, Kuhn, S, Ameloot, R, Hou, X, Engelbrecht, K, Bahl, CRH, Pryds, N, Wang, J, Tsouris, C, Miramontes, E, Love, L, Lai, C, Sun, X, Kaern, MR, Criscuolo, G, Pedersen, DB