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 -6.48
Milk (kg) -96.00 -0.014 1.34
Fat (kg) 13.53 -0.375 -5.07
Prot (kg) 6.24 -0.441 -2.75
Fertility Sub Index 7.73
Calving Interval (days) -3.86 -1.459 5.63
Survival (%) 1.88 1.117 2.10
Calving Sub Index 5.46
Gestation Length (days) -5.94 -0.919 5.46
Beef Sub Index -4.97
Carcass Weight (kg) 3.10 -0.528 -1.64
Age of Slaughter (days) 7.73 -0.432 -3.34
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 1.75

* Based on an €80/tonne carbon price