Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -9.00
Milk (kg) 505.00 -0.014 -7.07
Fat (kg) -0.90 -0.375 0.34
Prot (kg) 5.13 -0.441 -2.26
Fertility Sub Index -16.39
Calving Interval (days) 7.39 -1.459 -10.78
Survival (%) -5.02 1.117 -5.61
Calving Sub Index 2.11
Gestation Length (days) -2.30 -0.919 2.11
Beef Sub Index -3.24
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 9.34 -0.432 -4.03
Maintenance Sub Index Maint. Sub Index -8.06
Live WT (kg) 26.30 -0.307 -8.06
Total Carbon Sub Index -34.58

* Based on an €80/tonne carbon price