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 2.61
Milk (kg) 211.00 -0.014 -2.95
Fat (kg) -0.18 -0.375 0.07
Prot (kg) -12.45 -0.441 5.49
Fertility Sub Index -0.34
Calving Interval (days) 0.22 -1.459 -0.32
Survival (%) -0.02 1.117 -0.02
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.04
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.55 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index 1.26
Live WT (kg) -4.10 -0.307 1.26
Total Carbon Sub Index 3.02

* Based on an €80/tonne carbon price