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 -15.98
Milk (kg) 388.00 -0.014 -5.43
Fat (kg) 11.99 -0.375 -4.49
Prot (kg) 13.72 -0.441 -6.06
Fertility Sub Index 0.38
Calving Interval (days) -0.15 -1.459 0.22
Survival (%) 0.14 1.117 0.16
Calving Sub Index 3.09
Gestation Length (days) -3.36 -0.919 3.09
Beef Sub Index -2.78
Carcass Weight (kg) 3.30 -0.528 -1.74
Age of Slaughter (days) 2.41 -0.432 -1.04
Maintenance Sub Index Maint. Sub Index -4.32
Live WT (kg) 14.10 -0.307 -4.32
Total Carbon Sub Index -19.62

* Based on an €80/tonne carbon price