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 -7.33
Milk (kg) -323.00 -0.014 4.52
Fat (kg) 19.87 -0.375 -7.44
Prot (kg) 9.98 -0.441 -4.40
Fertility Sub Index 11.97
Calving Interval (days) -6.17 -1.459 9.00
Survival (%) 2.66 1.117 2.97
Calving Sub Index 2.37
Gestation Length (days) -2.58 -0.919 2.37
Beef Sub Index 13.60
Carcass Weight (kg) -32.50 -0.528 17.14
Age of Slaughter (days) 8.21 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 17.78
Live WT (kg) -58.00 -0.307 17.78
Total Carbon Sub Index 38.40

* Based on an €80/tonne carbon price