The Pellet Fuels Index
Heating Degree Days (HDD) Index
as of December 14, 2025
| % Change |
| Location |
From 10 Year Average
|
From Last Year
|
| Portland, ME |
9% |
14% |
| Grand Rapids, MI |
8% |
23% |
| Concord, NH |
10% |
14% |
| Lewiston, MT |
-13% |
1% |
| Buffalo, NY |
13% |
28% |
| Harrisburg, PA |
18% |
28% |
| Rapid City, SD |
-17% |
-2% |
| Spokane, WA |
-16% |
-6% |
| Baker City, OR |
-11% |
5% |
| Wausau, WI |
1% |
17% |
| Little Rock, AR |
-8%
|
17% |
| Youngstown, OH |
17% |
24% |
