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 -36.19
Milk (kg) 745.00 -0.014 -10.43
Fat (kg) 24.12 -0.375 -9.03
Prot (kg) 37.90 -0.441 -16.73
Fertility Sub Index 6.19
Calving Interval (days) -3.69 -1.459 5.38
Survival (%) 0.72 1.117 0.80
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 1.71
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) -3.34 -0.432 1.44
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index -24.43

* Based on an €80/tonne carbon price