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 -14.01
Milk (kg) 189.00 -0.014 -2.65
Fat (kg) 19.83 -0.375 -7.43
Prot (kg) 8.92 -0.441 -3.94
Fertility Sub Index -3.91
Calving Interval (days) 2.90 -1.459 -4.23
Survival (%) 0.29 1.117 0.32
Calving Sub Index 3.15
Gestation Length (days) -3.43 -0.919 3.15
Beef Sub Index -0.56
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 6.80 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index -8.28
Live WT (kg) 27.00 -0.307 -8.28
Total Carbon Sub Index -23.60

* Based on an €80/tonne carbon price