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 -5.41
Milk (kg) 171.00 -0.014 -2.39
Fat (kg) -2.20 -0.375 0.82
Prot (kg) 8.69 -0.441 -3.84
Fertility Sub Index -6.63
Calving Interval (days) 2.97 -1.459 -4.33
Survival (%) -2.06 1.117 -2.30
Calving Sub Index -0.33
Gestation Length (days) 0.36 -0.919 -0.33
Beef Sub Index -6.51
Carcass Weight (kg) 10.00 -0.528 -5.28
Age of Slaughter (days) 2.87 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index -5.06
Live WT (kg) 16.50 -0.307 -5.06
Total Carbon Sub Index -23.95

* Based on an €80/tonne carbon price