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 -0.96
Milk (kg) 123.00 -0.014 -1.72
Fat (kg) -2.67 -0.375 1.00
Prot (kg) 0.53 -0.441 -0.23
Fertility Sub Index -11.29
Calving Interval (days) 4.55 -1.459 -6.64
Survival (%) -4.16 1.117 -4.65
Calving Sub Index 1.25
Gestation Length (days) -1.36 -0.919 1.25
Beef Sub Index -0.54
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 2.71 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -13.37

* Based on an €80/tonne carbon price