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 12.88
Milk (kg) -241.00 -0.014 3.37
Fat (kg) -10.88 -0.375 4.08
Prot (kg) -12.31 -0.441 5.43
Fertility Sub Index -0.42
Calving Interval (days) -1.82 -1.459 2.66
Survival (%) -2.75 1.117 -3.07
Calving Sub Index -3.67
Gestation Length (days) 3.99 -0.919 -3.67
Beef Sub Index 2.26
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) -4.13 -0.432 1.78
Maintenance Sub Index Maint. Sub Index 1.99
Live WT (kg) -6.50 -0.307 1.99
Total Carbon Sub Index 13.05

* Based on an €80/tonne carbon price