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 -12.21
Milk (kg) 378.00 -0.014 -5.29
Fat (kg) 7.69 -0.375 -2.88
Prot (kg) 9.15 -0.441 -4.04
Fertility Sub Index 2.27
Calving Interval (days) -0.85 -1.459 1.24
Survival (%) 0.92 1.117 1.03
Calving Sub Index 2.67
Gestation Length (days) -2.90 -0.919 2.67
Beef Sub Index -2.17
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 5.52 -0.432 -2.38
Maintenance Sub Index Maint. Sub Index -2.51
Live WT (kg) 8.20 -0.307 -2.51
Total Carbon Sub Index -11.96

* Based on an €80/tonne carbon price