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 -10.04
Milk (kg) 189.00 -0.014 -2.65
Fat (kg) 10.83 -0.375 -4.06
Prot (kg) 7.56 -0.441 -3.34
Fertility Sub Index -7.43
Calving Interval (days) 3.24 -1.459 -4.73
Survival (%) -2.42 1.117 -2.70
Calving Sub Index -0.02
Gestation Length (days) 0.02 -0.919 -0.02
Beef Sub Index 2.42
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 1.12 -0.432 -0.48
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -14.27

* Based on an €80/tonne carbon price