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 20.52
Milk (kg) -830.00 -0.014 11.62
Fat (kg) -3.84 -0.375 1.44
Prot (kg) -16.90 -0.441 7.46
Fertility Sub Index -2.06
Calving Interval (days) 1.49 -1.459 -2.17
Survival (%) 0.10 1.117 0.11
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index 5.27
Carcass Weight (kg) -17.40 -0.528 9.18
Age of Slaughter (days) 9.05 -0.432 -3.91
Maintenance Sub Index Maint. Sub Index 15.02
Live WT (kg) -49.00 -0.307 15.02
Total Carbon Sub Index 39.04

* Based on an €80/tonne carbon price