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 -21.77
Milk (kg) 325.00 -0.014 -4.55
Fat (kg) 25.70 -0.375 -9.63
Prot (kg) 17.20 -0.441 -7.59
Fertility Sub Index 6.03
Calving Interval (days) -2.52 -1.459 3.68
Survival (%) 2.11 1.117 2.36
Calving Sub Index 4.58
Gestation Length (days) -4.98 -0.919 4.58
Beef Sub Index -1.22
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 7.35 -0.432 -3.17
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -15.75

* Based on an €80/tonne carbon price