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 10.38
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -9.20 -0.375 3.45
Prot (kg) -9.02 -0.441 3.98
Fertility Sub Index 0.06
Calving Interval (days) -0.04 -1.459 0.06
Survival (%) 0.00 1.117 0.00
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index -2.14
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 9.12 -0.432 -3.94
Maintenance Sub Index Maint. Sub Index 6.84
Live WT (kg) -22.30 -0.307 6.84
Total Carbon Sub Index 15.01

* Based on an €80/tonne carbon price