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 19.67
Milk (kg) -484.00 -0.014 6.78
Fat (kg) -13.54 -0.375 5.07
Prot (kg) -17.72 -0.441 7.82
Fertility Sub Index 2.06
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) 1.23 1.117 1.37
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 3.61
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 0.18 -0.432 -0.08
Maintenance Sub Index Maint. Sub Index 5.61
Live WT (kg) -18.30 -0.307 5.61
Total Carbon Sub Index 30.95

* Based on an €80/tonne carbon price