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 -14.63
Milk (kg) 334.00 -0.014 -4.68
Fat (kg) 14.82 -0.375 -5.55
Prot (kg) 9.97 -0.441 -4.40
Fertility Sub Index 9.32
Calving Interval (days) -4.90 -1.459 7.15
Survival (%) 1.94 1.117 2.17
Calving Sub Index 1.92
Gestation Length (days) -2.09 -0.919 1.92
Beef Sub Index -1.15
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 7.43 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -8.53

* Based on an €80/tonne carbon price