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 -13.35
Milk (kg) 304.00 -0.014 -4.26
Fat (kg) 7.95 -0.375 -2.98
Prot (kg) 13.85 -0.441 -6.11
Fertility Sub Index 5.19
Calving Interval (days) -2.20 -1.459 3.21
Survival (%) 1.77 1.117 1.98
Calving Sub Index 3.24
Gestation Length (days) -3.52 -0.919 3.24
Beef Sub Index -2.63
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 6.82 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -11.23

* Based on an €80/tonne carbon price