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 -14.11
Milk (kg) 167.00 -0.014 -2.34
Fat (kg) 19.67 -0.375 -7.37
Prot (kg) 9.98 -0.441 -4.40
Fertility Sub Index -1.06
Calving Interval (days) 0.91 -1.459 -1.33
Survival (%) 0.24 1.117 0.27
Calving Sub Index 3.65
Gestation Length (days) -3.97 -0.919 3.65
Beef Sub Index 0.29
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 7.77 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index -1.47
Live WT (kg) 4.80 -0.307 -1.47
Total Carbon Sub Index -12.71

* Based on an €80/tonne carbon price