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 -11.04
Milk (kg) 174.00 -0.014 -2.44
Fat (kg) 10.01 -0.375 -3.75
Prot (kg) 11.00 -0.441 -4.85
Fertility Sub Index 10.26
Calving Interval (days) -4.41 -1.459 6.43
Survival (%) 3.42 1.117 3.82
Calving Sub Index 3.85
Gestation Length (days) -4.19 -0.919 3.85
Beef Sub Index 0.12
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.19 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 2.57

* Based on an €80/tonne carbon price