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 -14.47
Milk (kg) 325.00 -0.014 -4.55
Fat (kg) 13.01 -0.375 -4.87
Prot (kg) 11.43 -0.441 -5.04
Fertility Sub Index 2.91
Calving Interval (days) -0.68 -1.459 0.99
Survival (%) 1.72 1.117 1.92
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index -1.11
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 7.71 -0.432 -3.33
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -14.09

* Based on an €80/tonne carbon price