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 -9.20
Milk (kg) 185.00 -0.014 -2.59
Fat (kg) 10.53 -0.375 -3.94
Prot (kg) 6.04 -0.441 -2.67
Fertility Sub Index -13.70
Calving Interval (days) 6.49 -1.459 -9.47
Survival (%) -3.79 1.117 -4.23
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index -4.47
Carcass Weight (kg) 6.00 -0.528 -3.17
Age of Slaughter (days) 3.03 -0.432 -1.31
Maintenance Sub Index Maint. Sub Index -1.72
Live WT (kg) 5.60 -0.307 -1.72
Total Carbon Sub Index -27.99

* Based on an €80/tonne carbon price