Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 0.19
Milk (kg) 74.00 -0.014 -1.04
Fat (kg) -1.16 -0.375 0.43
Prot (kg) -1.79 -0.441 0.79
Fertility Sub Index -19.74
Calving Interval (days) 10.03 -1.459 -14.63
Survival (%) -4.57 1.117 -5.11
Calving Sub Index 1.37
Gestation Length (days) -1.49 -0.919 1.37
Beef Sub Index -1.38
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 5.40 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -21.09

* Based on an €80/tonne carbon price