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 9.45
Milk (kg) -388.00 -0.014 5.43
Fat (kg) -2.48 -0.375 0.93
Prot (kg) -6.99 -0.441 3.09
Fertility Sub Index -3.26
Calving Interval (days) 2.35 -1.459 -3.43
Survival (%) 0.15 1.117 0.17
Calving Sub Index 1.09
Gestation Length (days) -1.19 -0.919 1.09
Beef Sub Index 13.46
Carcass Weight (kg) -32.80 -0.528 17.30
Age of Slaughter (days) 8.91 -0.432 -3.85
Maintenance Sub Index Maint. Sub Index 24.28
Live WT (kg) -79.20 -0.307 24.28
Total Carbon Sub Index 45.02

* Based on an €80/tonne carbon price