Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -10.14
Milk (kg) 665.00 -0.014 -9.31
Fat (kg) -6.69 -0.375 2.51
Prot (kg) 7.55 -0.441 -3.33
Fertility Sub Index -17.68
Calving Interval (days) 8.67 -1.459 -12.65
Survival (%) -4.50 1.117 -5.03
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index -4.95
Carcass Weight (kg) 8.60 -0.528 -4.54
Age of Slaughter (days) 0.95 -0.432 -0.41
Maintenance Sub Index Maint. Sub Index -6.68
Live WT (kg) 21.80 -0.307 -6.68
Total Carbon Sub Index -37.75

* Based on an €80/tonne carbon price