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 -0.76
Milk (kg) -300.00 -0.014 4.20
Fat (kg) 11.05 -0.375 -4.14
Prot (kg) 1.86 -0.441 -0.82
Fertility Sub Index 0.95
Calving Interval (days) -0.14 -1.459 0.20
Survival (%) 0.67 1.117 0.75
Calving Sub Index 3.28
Gestation Length (days) -3.57 -0.919 3.28
Beef Sub Index 11.06
Carcass Weight (kg) -25.20 -0.528 13.29
Age of Slaughter (days) 5.18 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index 19.25
Live WT (kg) -62.80 -0.307 19.25
Total Carbon Sub Index 33.79

* Based on an €80/tonne carbon price