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 -6.78
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) 8.20 -0.375 -3.07
Prot (kg) 3.73 -0.441 -1.65
Fertility Sub Index 5.85
Calving Interval (days) -2.58 -1.459 3.76
Survival (%) 1.87 1.117 2.09
Calving Sub Index -1.63
Gestation Length (days) 1.77 -0.919 -1.63
Beef Sub Index -3.22
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 8.68 -0.432 -3.75
Maintenance Sub Index Maint. Sub Index 6.04
Live WT (kg) -19.70 -0.307 6.04
Total Carbon Sub Index 0.26

* Based on an €80/tonne carbon price