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 -5.35
Milk (kg) 188.00 -0.014 -2.63
Fat (kg) 3.01 -0.375 -1.13
Prot (kg) 3.61 -0.441 -1.59
Fertility Sub Index 4.76
Calving Interval (days) -2.45 -1.459 3.57
Survival (%) 1.06 1.117 1.18
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index 7.34
Carcass Weight (kg) -15.20 -0.528 8.02
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 19.18

* Based on an €80/tonne carbon price