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 8.19
Milk (kg) -192.00 -0.014 2.69
Fat (kg) -8.68 -0.375 3.25
Prot (kg) -5.11 -0.441 2.26
Fertility Sub Index -7.84
Calving Interval (days) 3.87 -1.459 -5.65
Survival (%) -1.96 1.117 -2.19
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index 0.49
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 3.50 -0.432 -1.51
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index 1.24

* Based on an €80/tonne carbon price