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 -30.30
Milk (kg) 580.00 -0.014 -8.12
Fat (kg) 34.42 -0.375 -12.89
Prot (kg) 21.04 -0.441 -9.29
Fertility Sub Index -3.76
Calving Interval (days) 3.05 -1.459 -4.45
Survival (%) 0.62 1.117 0.69
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index -2.20
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 6.19 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index -11.96
Live WT (kg) 39.00 -0.307 -11.96
Total Carbon Sub Index -45.79

* Based on an €80/tonne carbon price