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 1.27
Milk (kg) -219.00 -0.014 3.07
Fat (kg) 5.67 -0.375 -2.12
Prot (kg) -0.74 -0.441 0.33
Fertility Sub Index 0.15
Calving Interval (days) 0.22 -1.459 -0.32
Survival (%) 0.42 1.117 0.47
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index 15.03
Carcass Weight (kg) -36.40 -0.528 19.20
Age of Slaughter (days) 9.67 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index 22.99
Live WT (kg) -75.00 -0.307 22.99
Total Carbon Sub Index 41.17

* Based on an €80/tonne carbon price