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 -2.27
Milk (kg) 184.00 -0.014 -2.58
Fat (kg) -1.15 -0.375 0.43
Prot (kg) 0.29 -0.441 -0.13
Fertility Sub Index -13.29
Calving Interval (days) 7.23 -1.459 -10.55
Survival (%) -2.45 1.117 -2.74
Calving Sub Index 0.28
Gestation Length (days) -0.30 -0.919 0.28
Beef Sub Index -0.80
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 2.96 -0.432 -1.28
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -16.15

* Based on an €80/tonne carbon price