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 -7.14
Milk (kg) -14.00 -0.014 0.20
Fat (kg) 10.47 -0.375 -3.92
Prot (kg) 7.73 -0.441 -3.41
Fertility Sub Index 13.72
Calving Interval (days) -7.65 -1.459 11.16
Survival (%) 2.29 1.117 2.56
Calving Sub Index 2.01
Gestation Length (days) -2.19 -0.919 2.01
Beef Sub Index 0.43
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 6.08 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 11.18

* Based on an €80/tonne carbon price