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 1.98
Milk (kg) -343.00 -0.014 4.80
Fat (kg) 8.90 -0.375 -3.33
Prot (kg) -1.16 -0.441 0.51
Fertility Sub Index -4.79
Calving Interval (days) 3.14 -1.459 -4.58
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 0.34
Gestation Length (days) -0.37 -0.919 0.34
Beef Sub Index 18.59
Carcass Weight (kg) -41.20 -0.528 21.73
Age of Slaughter (days) 7.28 -0.432 -3.14
Maintenance Sub Index Maint. Sub Index 30.63
Live WT (kg) -99.90 -0.307 30.63
Total Carbon Sub Index 46.75

* Based on an €80/tonne carbon price