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 -7.01
Milk (kg) 278.00 -0.014 -3.89
Fat (kg) 1.68 -0.375 -0.63
Prot (kg) 5.65 -0.441 -2.49
Fertility Sub Index -1.02
Calving Interval (days) 1.00 -1.459 -1.46
Survival (%) 0.39 1.117 0.44
Calving Sub Index 3.23
Gestation Length (days) -3.51 -0.919 3.23
Beef Sub Index -3.38
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 7.96 -0.432 -3.44
Maintenance Sub Index Maint. Sub Index -1.69
Live WT (kg) 5.50 -0.307 -1.69
Total Carbon Sub Index -9.88

* Based on an €80/tonne carbon price