The Pittsburgh Penguins have scored the most power-play goals by a team in a season, with 119 scored in 1988-89.

TEAM	PPG	SEASON	GP	W	L	T	OTL	PTS	PTS%	G	GA	PP%	PK%	S/GP	SA/GP
Pittsburgh Penguins	119	1988-89	80	40	33	7		87	.544	347	349	24.5	77.0	28.51	35.70
Detroit Red Wings	113	1992-93	84	47	28	9		103	.613	369	280	24.9	81.2	32.92	28.87
New York Rangers	111	1987-88	80	36	34	10		82	.513	300	283	22.6	80.6	31.76	30.48
Pittsburgh Penguins	110	1987-88	80	36	35	9		81	.506	319	316	22.0	76.4	31.30	31.05
Winnipeg Jets	110	1987-88	80	33	36	11		77	.481	292	310	25.5	78.8	31.39	29.84
Pittsburgh Penguins	109	1995-96	82	49	29	4		102	.622	362	284	26.0	83.3	32.26	34.63
Calgary Flames	109	1987-88	80	48	23	9		105	.656	397	305	28.5	80.4	33.33	29.65
Toronto Maple Leafs	107	2005-06	82	41	33		8	90	.549	254	263	21.4	80.0	28.33	30.60
Pittsburgh Penguins	105	1992-93	84	56	21	7		119	.708	367	268	23.9	83.2	32.44	30.73
Buffalo Sabres	105	1991-92	80	31	37	12		74	.463	289	299	22.5	78.5	32.50	32.25
New York Rangers	103	1989-90	80	36	31	13		85	.531	279	267	23.3	78.7	29.81	30.04
Los Angeles Kings	103	1987-88	80	30	42	8		68	.425	318	359	21.7	77.4	30.75	32.11
Detroit Red Wings	102	2005-06	82	58	16		8	124	.756	301	206	22.1	85.5	34.10	26.59
Ottawa Senators	102	2005-06	82	52	21		9	113	.689	312	205	20.8	84.7	34.28	28.59
Los Angeles Kings	102	1992-93	84	39	35	10		88	.524	338	340	20.1	78.4	33.99	34.38
Buffalo Sabres	101	2005-06	82	52	24		6	110	.671	276	234	21.2	86.6	30.61	30.51
Quebec Nordiques	101	1992-93	84	47	27	10		104	.619	351	300	21.8	80.6	29.99	30.32
Calgary Flames	101	1988-89	80	54	17	9		117	.731	354	226	25.2	82.8	34.64	25.74
Atlanta Thrashers	100	2005-06	82	41	33		8	90	.549	276	270	18.9	79.2	30.76	30.28
Calgary Flames	99	1989-90	80	42	23	15		99	.619	348	265	27.7	79.2	34.35	25.34
Quebec Nordiques	99	1987-88	80	32	43	5		69	.431	271	306	21.7	76.6	29.88	29.04
Quebec Nordiques	99	1985-86	80	43	31	6		92	.575	330	289	23.6	81.3	32.35	29.94
Pittsburgh Penguins	99	1981-82	80	31	36	13		75	.469	310	337	24.8	76.9	31.88	31.21
Toronto Maple Leafs	98	1992-93	84	44	29	11		99	.589	288	241	21.0	82.4	30.37	29.05
Winnipeg Jets	98	1992-93	84	40	37	7		87	.518	322	320	20.9	81.7	30.68	32.73