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 9.44
Milk (kg) -208.00 -0.014 2.91
Fat (kg) -8.54 -0.375 3.20
Prot (kg) -7.55 -0.441 3.33
Fertility Sub Index -0.03
Calving Interval (days) 0.55 -1.459 -0.80
Survival (%) 0.69 1.117 0.77
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 3.67
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 1.16 -0.432 -0.50
Maintenance Sub Index Maint. Sub Index 4.38
Live WT (kg) -14.30 -0.307 4.38
Total Carbon Sub Index 17.00

* Based on an €80/tonne carbon price