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 -13.51
Milk (kg) 373.00 -0.014 -5.22
Fat (kg) 8.27 -0.375 -3.10
Prot (kg) 11.77 -0.441 -5.19
Fertility Sub Index -2.69
Calving Interval (days) 1.72 -1.459 -2.51
Survival (%) -0.16 1.117 -0.18
Calving Sub Index 1.08
Gestation Length (days) -1.17 -0.919 1.08
Beef Sub Index -2.35
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 11.42 -0.432 -4.93
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -17.47

* Based on an €80/tonne carbon price