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 -29.11
Milk (kg) 592.00 -0.014 -8.29
Fat (kg) 29.07 -0.375 -10.89
Prot (kg) 22.50 -0.441 -9.93
Fertility Sub Index -3.13
Calving Interval (days) 2.54 -1.459 -3.71
Survival (%) 0.52 1.117 0.58
Calving Sub Index 3.54
Gestation Length (days) -3.85 -0.919 3.54
Beef Sub Index -2.20
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 5.35 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index -3.65
Live WT (kg) 11.90 -0.307 -3.65
Total Carbon Sub Index -34.55

* Based on an €80/tonne carbon price