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 -2.66
Milk (kg) -155.00 -0.014 2.17
Fat (kg) 10.99 -0.375 -4.12
Prot (kg) 1.62 -0.441 -0.72
Fertility Sub Index 15.54
Calving Interval (days) -9.02 -1.459 13.16
Survival (%) 2.13 1.117 2.38
Calving Sub Index 2.33
Gestation Length (days) -2.54 -0.919 2.33
Beef Sub Index -1.93
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 3.36 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index -7.66
Live WT (kg) 25.00 -0.307 -7.66
Total Carbon Sub Index 5.62

* Based on an €80/tonne carbon price