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 -18.22
Milk (kg) 360.00 -0.014 -5.04
Fat (kg) 14.94 -0.375 -5.60
Prot (kg) 17.19 -0.441 -7.59
Fertility Sub Index 13.53
Calving Interval (days) -6.72 -1.459 9.80
Survival (%) 3.33 1.117 3.72
Calving Sub Index 3.48
Gestation Length (days) -3.79 -0.919 3.48
Beef Sub Index -2.91
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 11.75 -0.432 -5.07
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -6.57

* Based on an €80/tonne carbon price