highest power play percentage of all nhl teams alltime

The Utah Mammoth have the best power-play percentage by a team, at 21.7 percent.

	TEAM	PP%	GP	W	L	T	OTL	PTS	PTS%	SOW	SOL	G	GA	DIFF	PK%	S/GP	S%	SA/GP	SV%
1	Mammoth	21.7	112	52	44		16	120	.536	1	4	331	333	-2	80.0	28.55	10.4	26.88	.889
2	Golden Knights	20.8	646	375	204		67	817	.632	26	26	2,076	1,787	289	79.4	32.55	9.9	29.14	.905
3	Penguins	20.7	3,747	1,789	1,501	255	202	4,035	.538	90	74	12,488	12,500	-12	80.0	30.30	11.0	31.19	.893
4	Rangers	20.1	3,752	1,807	1,492	267	186	4,067	.542	93	77	11,958	11,471	487	81.3	30.34	10.5	30.20	.899
5	Avalanche	20.0	3,590	1,730	1,426	261	173	3,894	.542	89	55	11,678	11,298	380	80.6	29.71	10.9	30.15	.896
6	Red Wings	20.0	3,752	1,780	1,453	296	223	4,079	.544	85	85	12,050	11,812	238	80.7	30.61	10.5	28.78	.891
7	Bruins	19.8	3,752	1,972	1,267	287	226	4,457	.594	80	91	12,196	10,755	1,441	82.4	31.13	10.4	28.01	.898
8	Capitals	19.8	3,750	1,844	1,424	274	208	4,170	.556	81	89	11,948	11,391	557	81.3	29.60	10.8	29.12	.896
9	Flames	19.8	3,752	1,785	1,455	311	201	4,082	.544	63	80	12,180	11,599	581	80.9	30.28	10.7	29.14	.894
10	Stars	19.6	3,750	1,801	1,428	319	202	4,123	.550	90	73	11,670	11,280	390	81.4	30.00	10.4	29.15	.897
11	Oilers	19.5	3,592	1,678	1,454	262	198	3,816	.531	82	78	11,958	11,642	316	80.6	29.53	11.3	30.41	.893
12	Islanders	19.5	3,749	1,704	1,557	272	216	3,896	.520	93	92	11,781	11,680	101	80.2	29.41	10.7	30.68	.898
13	Canadiens	19.4	3,750	1,846	1,394	288	222	4,202	.560	85	84	11,842	10,935	907	81.6	29.75	10.6	29.52	.901
14	Blues	19.4	3,752	1,795	1,452	299	206	4,095	.546	88	81	11,647	11,420	227	81.8	29.35	10.6	28.89	.895
15	Maple Leafs	19.3	3,750	1,687	1,602	251	210	3,835	.511	69	85	11,973	12,519	-546	79.6	30.07	10.6	31.28	.893
16	Flyers	19.3	3,747	1,862	1,350	304	231	4,259	.568	71	103	12,120	11,235	885	81.3	30.92	10.5	28.73	.896
17	Kings	19.3	3,750	1,658	1,575	304	213	3,833	.511	83	91	11,805	12,110	-305	79.9	30.27	10.4	29.74	.891
18	Canucks	19.0	3,750	1,640	1,589	317	204	3,801	.507	86	87	11,511	11,978	-467	80.4	29.35	10.5	29.70	.892
19	Sabres	18.7	3,749	1,713	1,521	313	202	3,941	.526	95	83	11,590	11,353	237	82.0	29.35	10.5	30.30	.900
20	Blackhawks	18.7	3,750	1,668	1,556	311	215	3,862	.515	86	81	11,517	11,743	-226	80.8	30.14	10.2	30.30	.897
21	Devils	18.6	3,750	1,662	1,598	291	199	3,814	.509	87	97	11,034	11,582	-548	80.9	29.72	9.9	28.58	.892
22	Kraken	18.4	354	153	162		39	345	.487	8	15	1,027	1,106	-79	76.0	28.56	10.2	28.34	.890
23	Lightning	18.3	2,550	1,190	1,066	112	182	2,674	.524	78	70	7,381	7,623	-242	81.8	29.25	9.9	29.59	.899
24	Coyotes	18.2	3,480	1,424	1,599	266	191	3,305	.475	84	79	10,346	11,597	-1,251	80.3	29.24	10.2	31.27	.893
25	Hurricanes	18.0	3,587	1,583	1,536	263	205	3,634	.507	58	75	10,742	11,352	-610	81.4	30.16	9.9	29.39	.892