Q4 2021

Heating and Cooling Degree Days (1)

Increase / (Decrease)

2021

Normal (2)

2020

2021 vs.

% chg.

2021 vs.

% chg.

Normal (2)

2020

PNM

Heating Degree Days

599

872

915

(273)

-31%

(316)

-35%

Cooling Degree Days

11

14

23

(3)

-21%

(12)

-52%

TNMP

Heating Degree Days

286

627

549

(341)

-54%

(263)

-48%

Cooling Degree Days

464

286

335

178

62%

128

38%

(1) Heating and cooling degree days are quantitative indices designed to reflect the demand for energy needed

to heat or cool a home or a business and are derived from daily average temperatures. Figures shown use HDD55/CDD65 for PNM and HDD65/CDD65 for TNMP.

(2) Reflects the 20-year average between 2001 and 2020.

Note: Weather station temperature data obtained through NOAA/National Weather Service.

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PNM Resources Inc. published this content on 08 January 2022 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 08 January 2022 01:37:00 UTC.