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 0.52
Milk (kg) -302.00 -0.014 4.23
Fat (kg) 9.56 -0.375 -3.58
Prot (kg) 0.29 -0.441 -0.13
Fertility Sub Index -4.25
Calving Interval (days) 2.86 -1.459 -4.17
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 2.39
Gestation Length (days) -2.60 -0.919 2.39
Beef Sub Index 11.73
Carcass Weight (kg) -28.40 -0.528 14.98
Age of Slaughter (days) 7.52 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index 19.59
Live WT (kg) -63.90 -0.307 19.59
Total Carbon Sub Index 29.99

* Based on an €80/tonne carbon price