Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -10.11
Milk (kg) 254.00 -0.014 -3.56
Fat (kg) 8.91 -0.375 -3.34
Prot (kg) 7.28 -0.441 -3.21
Fertility Sub Index 3.45
Calving Interval (days) -2.35 -1.459 3.43
Survival (%) 0.02 1.117 0.02
Calving Sub Index 1.91
Gestation Length (days) -2.08 -0.919 1.91
Beef Sub Index -3.30
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 8.00 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index -4.05
Live WT (kg) 13.20 -0.307 -4.05
Total Carbon Sub Index -12.08

* Based on an €80/tonne carbon price