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 -1.73
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) -0.54 -0.375 0.20
Prot (kg) -0.29 -0.441 0.13
Fertility Sub Index -8.05
Calving Interval (days) 3.69 -1.459 -5.38
Survival (%) -2.39 1.117 -2.67
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index -1.72
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 7.65 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index 0.12
Live WT (kg) -0.40 -0.307 0.12
Total Carbon Sub Index -10.17

* Based on an €80/tonne carbon price