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 -36.16
Milk (kg) 733.00 -0.014 -10.26
Fat (kg) 24.31 -0.375 -9.11
Prot (kg) 38.04 -0.441 -16.79
Fertility Sub Index 2.55
Calving Interval (days) -1.57 -1.459 2.29
Survival (%) 0.23 1.117 0.26
Calving Sub Index -0.43
Gestation Length (days) 0.47 -0.919 -0.43
Beef Sub Index 1.23
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) -0.78 -0.432 0.34
Maintenance Sub Index Maint. Sub Index 3.71
Live WT (kg) -12.10 -0.307 3.71
Total Carbon Sub Index -29.09

* Based on an €80/tonne carbon price