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 -26.83
Milk (kg) 691.00 -0.014 -9.67
Fat (kg) 23.99 -0.375 -8.99
Prot (kg) 18.51 -0.441 -8.17
Fertility Sub Index -10.11
Calving Interval (days) 6.20 -1.459 -9.05
Survival (%) -0.95 1.117 -1.06
Calving Sub Index 3.43
Gestation Length (days) -3.73 -0.919 3.43
Beef Sub Index -1.80
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 6.37 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -43.28

* Based on an €80/tonne carbon price