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 -3.48
Milk (kg) -181.00 -0.014 2.53
Fat (kg) 12.13 -0.375 -4.54
Prot (kg) 3.34 -0.441 -1.47
Fertility Sub Index 7.57
Calving Interval (days) -3.26 -1.459 4.76
Survival (%) 2.52 1.117 2.82
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index 9.05
Carcass Weight (kg) -21.50 -0.528 11.34
Age of Slaughter (days) 5.30 -0.432 -2.29
Maintenance Sub Index Maint. Sub Index 11.19
Live WT (kg) -36.50 -0.307 11.19
Total Carbon Sub Index 27.75

* Based on an €80/tonne carbon price