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 -9.64
Milk (kg) 159.00 -0.014 -2.23
Fat (kg) 5.53 -0.375 -2.07
Prot (kg) 12.10 -0.441 -5.34
Fertility Sub Index -10.39
Calving Interval (days) 5.68 -1.459 -8.29
Survival (%) -1.88 1.117 -2.10
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index -1.55
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 4.82 -0.432 -2.08
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -24.52

* Based on an €80/tonne carbon price