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 -31.84
Milk (kg) 762.00 -0.014 -10.67
Fat (kg) 28.34 -0.375 -10.62
Prot (kg) 23.93 -0.441 -10.56
Fertility Sub Index -1.47
Calving Interval (days) 0.94 -1.459 -1.37
Survival (%) -0.09 1.117 -0.10
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index -0.82
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 0.93 -0.432 -0.40
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -33.32

* Based on an €80/tonne carbon price