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 -17.69
Milk (kg) 528.00 -0.014 -7.39
Fat (kg) 11.95 -0.375 -4.48
Prot (kg) 13.18 -0.441 -5.82
Fertility Sub Index -3.13
Calving Interval (days) 2.61 -1.459 -3.81
Survival (%) 0.61 1.117 0.68
Calving Sub Index 3.24
Gestation Length (days) -3.52 -0.919 3.24
Beef Sub Index -2.12
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 3.82 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index -5.49
Live WT (kg) 17.90 -0.307 -5.49
Total Carbon Sub Index -25.19

* Based on an €80/tonne carbon price