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 -4.13
Milk (kg) -27.00 -0.014 0.38
Fat (kg) 7.88 -0.375 -2.95
Prot (kg) 3.52 -0.441 -1.55
Fertility Sub Index 8.59
Calving Interval (days) -4.96 -1.459 7.24
Survival (%) 1.21 1.117 1.35
Calving Sub Index 4.75
Gestation Length (days) -5.17 -0.919 4.75
Beef Sub Index 4.13
Carcass Weight (kg) -13.40 -0.528 7.07
Age of Slaughter (days) 6.81 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 19.17

* Based on an €80/tonne carbon price