( Consequently ( , ( ( the building ) ( ( ( ( ( consumes ( ( ( 7 times ) less ) energy ) ) ( than ( its production ) ) ) , ) ( ( the ( extra production ) ) ( of ( electricity ( being ( released ( into ( the grid ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (ADVP (RB Consequently)) (, ,) (NP (DT the) (NN building)) (VP (VBZ consumes) (NP (ADJP (NP (CD 7) (NNS times)) (JJR less)) (NN energy)) (PP (IN than) (NP (PRP$ its) (NN production))) (, ,) (NP (NP (DT the) (JJ extra) (NN production)) (PP (IN of) (NP (NP (NN electricity)) (VP (VBG being) (VP (VBN released) (PP (IN into) (NP (DT the) (NN grid))))))))) (. .)))
Consequently, the building consumes 7 times less energy than its production, the extra production of electricity being released into the grid.
(ROOT (S (NP (NP (JJ Electrical) (NN energy)) (VP (VBN consumed))) (VP (MD can) (VP (VB be) (VP (VBN expressed) (PP (IN as) (NP (NP (DT the) (NN product)) (PP (IN of) (NP (NP (NN power)) (VP (VBN multiplied) (PP (IN by) (NP (NN time))))))))))) (. .)))