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 9.95
Milk (kg) -167.00 -0.014 2.34
Fat (kg) -9.69 -0.375 3.63
Prot (kg) -9.03 -0.441 3.99
Fertility Sub Index -3.04
Calving Interval (days) 1.50 -1.459 -2.19
Survival (%) -0.76 1.117 -0.85
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index 3.20
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 0.29 -0.432 -0.13
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index 12.56

* Based on an €80/tonne carbon price