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 -0.86
Milk (kg) 32.00 -0.014 -0.45
Fat (kg) 2.87 -0.375 -1.07
Prot (kg) -1.51 -0.441 0.67
Fertility Sub Index -11.43
Calving Interval (days) 4.99 -1.459 -7.28
Survival (%) -3.71 1.117 -4.14
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index -0.04
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 5.35 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index -9.96

* Based on an €80/tonne carbon price