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 -13.44
Milk (kg) 302.00 -0.014 -4.23
Fat (kg) 15.26 -0.375 -5.72
Prot (kg) 7.93 -0.441 -3.50
Fertility Sub Index -4.05
Calving Interval (days) 2.93 -1.459 -4.27
Survival (%) 0.20 1.117 0.22
Calving Sub Index 2.54
Gestation Length (days) -2.76 -0.919 2.54
Beef Sub Index 0.08
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 7.40 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index -14.91

* Based on an €80/tonne carbon price