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 -9.09
Milk (kg) -86.00 -0.014 1.20
Fat (kg) 15.48 -0.375 -5.80
Prot (kg) 10.18 -0.441 -4.49
Fertility Sub Index 15.51
Calving Interval (days) -8.24 -1.459 12.02
Survival (%) 3.12 1.117 3.49
Calving Sub Index 4.14
Gestation Length (days) -4.50 -0.919 4.14
Beef Sub Index 4.79
Carcass Weight (kg) -14.90 -0.528 7.86
Age of Slaughter (days) 7.11 -0.432 -3.07
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 20.25

* Based on an €80/tonne carbon price