Table:
text: List of electrical generating stations in Canada
Largest generating stations
Largest generating stations
Rank_ Name_ Capacity_MW_ Province Type_
1. Bruce Nuclear Generating Station 7276 Ontario Nuclear
2. Robert-Bourassa 5616 Quebec Hydro
3. Churchill Falls Generating Station 5428 Newfoundland and Labrador Hydro
4. Darlington Nuclear Generating Station 3524 Ontario Nuclear
5. Pickering Nuclear Generating Station 3100 Ontario Nuclear
6. La Grande-4 2779 Quebec Hydro
7. Gordon M. Shrum Generating Station 2730 British Columbia Hydro
8. Revelstoke Dam 2480 British Columbia Hydro
9. La Grande-3 2417 Quebec Hydro
10. La Grande-2-A 2106 Quebec Hydro
11. Lennox Generating Station 2100 Ontario Fuel oil / Natural gas
12. Beauharnois 1911 Quebec Hydro
13. Nanticoke Generating Station 1880 Ontario Coal

text: List of electrical generating stations in Canada
Largest generating stations
Largest generating stations
Rank_ Name_ Capacity_MW_ Province Type_
57. Bécancour cogeneration project (TCE) 550 Quebec Natural gas
58. Portlands Energy Centre 550 Ontario Natural gas
59. Brighton Beach Generating Station 541 Ontario Natural gas
60. Toulnustouc 526 Quebec Hydro
61. Outardes-2 523 Quebec Hydro
62. Eastmain-1 507 Quebec Hydro
63. Sarnia Regional Cogeneration Plant 506 Ontario Natural gas
64. Holyrood Thermal Generating Station 500 Newfoundland and Labrador Fuel oil
65. Sir Adam Beck I Generating Station 498 Ontario Hydro
66. Waneta Dam 490 British Columbia Hydro
67. Joffre Cogeneration Plant 480 Alberta Natural gas
68. Grand Rapids Generating Station 479 Manitoba Hydro
69. Bridge River 478 British Columbia Hydro
70. Brisay 469 Quebec Hydro

text: List of electrical generating stations in Canada
Largest generating stations
Largest generating stations
Rank_ Name_ Capacity_MW_ Province Type_
44. Keephills Generating Station 1 and 2 766 Alberta Coal
45. Carillon 753 Quebec Hydro
46. Chute-des-Passes Power Station 750 Quebec Hydro
47. Peace Canyon Dam 694 British Columbia Hydro
48. Mactaquac Dam 672 New Brunswick Hydro
49. Battle River Generating Station 670 Alberta Coal
50. Halton Hills Generating Station 642 Ontario Natural Gas
51. Point Lepreau Nuclear Generating Station 635 New Brunswick Nuclear
52. Bay d`Espoir Hydroelectric Power Station 604 Newfoundland and Labrador Hydro
53. Lingan Generating Station 600 Nova Scotia Coal
54. Kootenay Canal 583 British Columbia Hydro
55. Poplar River Power Station 582 Saskatchewan Coal
56. St. Clair Energy Centre 577 Ontario Natural Gas

Question: What is the smallest capacity (MW) among the list of electricity generating stations in Canada when the rank is less than 46 and the province is Newfoundland and Labrador?