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 -13.13
Milk (kg) 549.00 -0.014 -7.69
Fat (kg) 6.27 -0.375 -2.35
Prot (kg) 7.01 -0.441 -3.09
Fertility Sub Index -0.19
Calving Interval (days) 0.27 -1.459 -0.39
Survival (%) 0.18 1.117 0.20
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index -0.46
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 0.70 -0.432 -0.30
Maintenance Sub Index Maint. Sub Index -0.77
Live WT (kg) 2.50 -0.307 -0.77
Total Carbon Sub Index -14.61

* Based on an €80/tonne carbon price