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 -51.77
Milk (kg) 1163.00 -0.014 -16.28
Fat (kg) 42.80 -0.375 -16.03
Prot (kg) 44.08 -0.441 -19.46
Fertility Sub Index 9.03
Calving Interval (days) -4.51 -1.459 6.58
Survival (%) 2.19 1.117 2.45
Calving Sub Index -1.26
Gestation Length (days) 1.37 -0.919 -1.26
Beef Sub Index -7.41
Carcass Weight (kg) 16.70 -0.528 -8.81
Age of Slaughter (days) -3.25 -0.432 1.40
Maintenance Sub Index Maint. Sub Index -10.36
Live WT (kg) 33.80 -0.307 -10.36
Total Carbon Sub Index -61.77

* Based on an €80/tonne carbon price