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 29.99
Milk (kg) -1014.00 -0.014 14.20
Fat (kg) -12.58 -0.375 4.71
Prot (kg) -25.12 -0.441 11.09
Fertility Sub Index 2.11
Calving Interval (days) -0.44 -1.459 0.64
Survival (%) 1.31 1.117 1.46
Calving Sub Index 0.06
Gestation Length (days) -0.07 -0.919 0.06
Beef Sub Index 19.98
Carcass Weight (kg) -42.80 -0.528 22.58
Age of Slaughter (days) 6.02 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index 30.29
Live WT (kg) -98.80 -0.307 30.29
Total Carbon Sub Index 82.44

* Based on an €80/tonne carbon price