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 19.76
Milk (kg) -585.00 -0.014 8.19
Fat (kg) -10.93 -0.375 4.09
Prot (kg) -16.93 -0.441 7.47
Fertility Sub Index -3.07
Calving Interval (days) 2.03 -1.459 -2.96
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index 15.79
Carcass Weight (kg) -36.30 -0.528 19.15
Age of Slaughter (days) 7.78 -0.432 -3.36
Maintenance Sub Index Maint. Sub Index 28.36
Live WT (kg) -92.50 -0.307 28.36
Total Carbon Sub Index 61.28

* Based on an €80/tonne carbon price