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 -3.43
Milk (kg) -324.00 -0.014 4.54
Fat (kg) 14.91 -0.375 -5.58
Prot (kg) 5.39 -0.441 -2.38
Fertility Sub Index 5.75
Calving Interval (days) -2.12 -1.459 3.09
Survival (%) 2.38 1.117 2.66
Calving Sub Index 2.54
Gestation Length (days) -2.76 -0.919 2.54
Beef Sub Index 9.67
Carcass Weight (kg) -25.70 -0.528 13.56
Age of Slaughter (days) 9.00 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 21.46
Live WT (kg) -70.00 -0.307 21.46
Total Carbon Sub Index 36.00

* Based on an €80/tonne carbon price