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 -9.64
Milk (kg) 357.00 -0.014 -5.00
Fat (kg) 6.10 -0.375 -2.28
Prot (kg) 5.34 -0.441 -2.36
Fertility Sub Index -10.42
Calving Interval (days) 5.80 -1.459 -8.46
Survival (%) -1.75 1.117 -1.96
Calving Sub Index 3.29
Gestation Length (days) -3.58 -0.919 3.29
Beef Sub Index -5.23
Carcass Weight (kg) 4.30 -0.528 -2.27
Age of Slaughter (days) 6.85 -0.432 -2.96
Maintenance Sub Index Maint. Sub Index -11.01
Live WT (kg) 35.90 -0.307 -11.01
Total Carbon Sub Index -32.99

* Based on an €80/tonne carbon price