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 -14.56
Milk (kg) 430.00 -0.014 -6.02
Fat (kg) 10.10 -0.375 -3.78
Prot (kg) 10.77 -0.441 -4.75
Fertility Sub Index 1.56
Calving Interval (days) -1.03 -1.459 1.50
Survival (%) 0.05 1.117 0.06
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 2.72
Carcass Weight (kg) -9.20 -0.528 4.85
Age of Slaughter (days) 4.93 -0.432 -2.13
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index -0.03

* Based on an €80/tonne carbon price