Layer Estimates:

Layer: MA Power Plants (ID:0)
Count: 433
Extent:

XMin: -8171725.92937988
YMin: 5050515.83376275
XMax: -7793044.62890653
YMax: 5288788.52325263
Spatial Reference: 102100 (3857)

Layer: MA Largest Power Plants (ID:1)
Count: 22
Extent:

XMin: -8150601.60888602
YMin: 5126499.02823461
XMax: -7849103.8999481
YMax: 5263981.30281424
Spatial Reference: 102100 (3857)

Layer: MA Large Power Plants by Size (ID:2)
Count: 22
Extent:

XMin: -8150601.60888602
YMin: 5126499.02823461
XMax: -7849103.8999481
YMax: 5263981.30281424
Spatial Reference: 102100 (3857)

Layer: States (ID:3)
Count: 52
Extent:

XMin: -19942590.6658074
YMin: 2023652.79867567
XMax: 20012847.1794253
YMax: 11537127.3334743
Spatial Reference: 102100 (3857)