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 12.33
Milk (kg) -540.00 -0.014 7.56
Fat (kg) -1.35 -0.375 0.51
Prot (kg) -9.66 -0.441 4.26
Fertility Sub Index 3.65
Calving Interval (days) -1.06 -1.459 1.55
Survival (%) 1.88 1.117 2.10
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index 14.51
Carcass Weight (kg) -32.50 -0.528 17.14
Age of Slaughter (days) 6.11 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index 22.87
Live WT (kg) -74.60 -0.307 22.87
Total Carbon Sub Index 55.05

* Based on an €80/tonne carbon price