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 -6.25
Milk (kg) 197.00 -0.014 -2.76
Fat (kg) 5.88 -0.375 -2.20
Prot (kg) 2.93 -0.441 -1.29
Fertility Sub Index -17.70
Calving Interval (days) 8.37 -1.459 -12.21
Survival (%) -4.91 1.117 -5.49
Calving Sub Index -0.07
Gestation Length (days) 0.08 -0.919 -0.07
Beef Sub Index 1.10
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) -0.34 -0.432 0.15
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -24.15

* Based on an €80/tonne carbon price