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 -0.16
Milk (kg) -276.00 -0.014 3.86
Fat (kg) 11.10 -0.375 -4.16
Prot (kg) -0.31 -0.441 0.14
Fertility Sub Index 5.10
Calving Interval (days) -1.80 -1.459 2.63
Survival (%) 2.21 1.117 2.47
Calving Sub Index 0.14
Gestation Length (days) -0.15 -0.919 0.14
Beef Sub Index 9.26
Carcass Weight (kg) -25.10 -0.528 13.24
Age of Slaughter (days) 9.21 -0.432 -3.98
Maintenance Sub Index Maint. Sub Index 21.00
Live WT (kg) -68.50 -0.307 21.00
Total Carbon Sub Index 35.33

* Based on an €80/tonne carbon price