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 -9.89
Milk (kg) 287.00 -0.014 -4.02
Fat (kg) 3.20 -0.375 -1.20
Prot (kg) 10.58 -0.441 -4.67
Fertility Sub Index 6.30
Calving Interval (days) -3.22 -1.459 4.70
Survival (%) 1.43 1.117 1.60
Calving Sub Index -2.56
Gestation Length (days) 2.79 -0.919 -2.56
Beef Sub Index -7.14
Carcass Weight (kg) 16.10 -0.528 -8.49
Age of Slaughter (days) -3.13 -0.432 1.35
Maintenance Sub Index Maint. Sub Index -10.88
Live WT (kg) 35.50 -0.307 -10.88
Total Carbon Sub Index -24.18

* Based on an €80/tonne carbon price