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 -0.66
Milk (kg) 57.00 -0.014 -0.80
Fat (kg) -1.92 -0.375 0.72
Prot (kg) 1.31 -0.441 -0.58
Fertility Sub Index -1.34
Calving Interval (days) 0.42 -1.459 -0.61
Survival (%) -0.65 1.117 -0.73
Calving Sub Index -0.88
Gestation Length (days) 0.96 -0.919 -0.88
Beef Sub Index -7.13
Carcass Weight (kg) 6.40 -0.528 -3.38
Age of Slaughter (days) 8.69 -0.432 -3.75
Maintenance Sub Index Maint. Sub Index -4.54
Live WT (kg) 14.80 -0.307 -4.54
Total Carbon Sub Index -14.54

* Based on an €80/tonne carbon price