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 0.94
Milk (kg) -247.00 -0.014 3.46
Fat (kg) 6.28 -0.375 -2.35
Prot (kg) 0.37 -0.441 -0.16
Fertility Sub Index 4.99
Calving Interval (days) -1.56 -1.459 2.28
Survival (%) 2.43 1.117 2.71
Calving Sub Index 1.09
Gestation Length (days) -1.19 -0.919 1.09
Beef Sub Index 7.40
Carcass Weight (kg) -18.10 -0.528 9.55
Age of Slaughter (days) 4.97 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index 16.09
Live WT (kg) -52.50 -0.307 16.09
Total Carbon Sub Index 30.53

* Based on an €80/tonne carbon price