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 -23.95
Milk (kg) 518.00 -0.014 -7.25
Fat (kg) 23.10 -0.375 -8.65
Prot (kg) 18.23 -0.441 -8.05
Fertility Sub Index 9.63
Calving Interval (days) -4.45 -1.459 6.49
Survival (%) 2.81 1.117 3.14
Calving Sub Index 4.07
Gestation Length (days) -4.43 -0.919 4.07
Beef Sub Index -3.85
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 7.83 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index -6.25
Live WT (kg) 20.40 -0.307 -6.25
Total Carbon Sub Index -20.35

* Based on an €80/tonne carbon price