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 -2.64
Milk (kg) -304.00 -0.014 4.26
Fat (kg) 14.52 -0.375 -5.44
Prot (kg) 3.30 -0.441 -1.46
Fertility Sub Index 1.95
Calving Interval (days) -0.60 -1.459 0.88
Survival (%) 0.96 1.117 1.07
Calving Sub Index 1.42
Gestation Length (days) -1.54 -0.919 1.42
Beef Sub Index 9.29
Carcass Weight (kg) -22.50 -0.528 11.87
Age of Slaughter (days) 5.98 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index 16.03
Live WT (kg) -52.30 -0.307 16.03
Total Carbon Sub Index 26.04

* Based on an €80/tonne carbon price