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 7.97
Milk (kg) -282.00 -0.014 3.95
Fat (kg) -2.55 -0.375 0.96
Prot (kg) -6.94 -0.441 3.06
Fertility Sub Index -4.87
Calving Interval (days) 2.60 -1.459 -3.79
Survival (%) -0.96 1.117 -1.07
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index -1.51
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 1.17 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -0.37

* Based on an €80/tonne carbon price