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 18.34
Milk (kg) -579.00 -0.014 8.11
Fat (kg) -6.96 -0.375 2.61
Prot (kg) -17.28 -0.441 7.63
Fertility Sub Index -2.00
Calving Interval (days) 1.27 -1.459 -1.85
Survival (%) -0.13 1.117 -0.15
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 10.20
Carcass Weight (kg) -26.80 -0.528 14.14
Age of Slaughter (days) 9.13 -0.432 -3.94
Maintenance Sub Index Maint. Sub Index 21.18
Live WT (kg) -69.10 -0.307 21.18
Total Carbon Sub Index 47.17

* Based on an €80/tonne carbon price