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 -0.45
Milk (kg) 219.00 -0.014 -3.07
Fat (kg) -7.14 -0.375 2.67
Prot (kg) 0.13 -0.441 -0.06
Fertility Sub Index -11.87
Calving Interval (days) 5.61 -1.459 -8.19
Survival (%) -3.30 1.117 -3.69
Calving Sub Index 2.08
Gestation Length (days) -2.26 -0.919 2.08
Beef Sub Index -1.06
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 8.81 -0.432 -3.80
Maintenance Sub Index Maint. Sub Index -2.18
Live WT (kg) 7.10 -0.307 -2.18
Total Carbon Sub Index -13.49

* Based on an €80/tonne carbon price