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 -34.76
Milk (kg) 695.00 -0.014 -9.73
Fat (kg) 23.15 -0.375 -8.67
Prot (kg) 37.06 -0.441 -16.36
Fertility Sub Index 5.69
Calving Interval (days) -2.68 -1.459 3.91
Survival (%) 1.59 1.117 1.78
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index 2.62
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) -3.38 -0.432 1.46
Maintenance Sub Index Maint. Sub Index 6.19
Live WT (kg) -20.20 -0.307 6.19
Total Carbon Sub Index -18.64

* Based on an €80/tonne carbon price