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 -17.36
Milk (kg) 360.00 -0.014 -5.04
Fat (kg) 13.66 -0.375 -5.12
Prot (kg) 16.31 -0.441 -7.20
Fertility Sub Index 13.60
Calving Interval (days) -7.30 -1.459 10.65
Survival (%) 2.64 1.117 2.95
Calving Sub Index 3.58
Gestation Length (days) -3.89 -0.919 3.58
Beef Sub Index -1.10
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 8.42 -0.432 -3.63
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -0.06

* Based on an €80/tonne carbon price