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 2.30
Milk (kg) 108.00 -0.014 -1.51
Fat (kg) -10.01 -0.375 3.75
Prot (kg) -0.14 -0.441 0.06
Fertility Sub Index -13.05
Calving Interval (days) 6.26 -1.459 -9.13
Survival (%) -3.51 1.117 -3.92
Calving Sub Index 0.17
Gestation Length (days) -0.18 -0.919 0.17
Beef Sub Index 2.20
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) -4.13 -0.432 1.78
Maintenance Sub Index Maint. Sub Index 1.07
Live WT (kg) -3.50 -0.307 1.07
Total Carbon Sub Index -7.31

* Based on an €80/tonne carbon price