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 -4.71
Milk (kg) 145.00 -0.014 -2.03
Fat (kg) 3.59 -0.375 -1.34
Prot (kg) 3.02 -0.441 -1.33
Fertility Sub Index -0.06
Calving Interval (days) -0.27 -1.459 0.39
Survival (%) -0.41 1.117 -0.46
Calving Sub Index -1.38
Gestation Length (days) 1.50 -0.919 -1.38
Beef Sub Index -5.30
Carcass Weight (kg) 8.00 -0.528 -4.22
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -17.28

* Based on an €80/tonne carbon price