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 -3.70
Milk (kg) -328.00 -0.014 4.59
Fat (kg) 16.82 -0.375 -6.30
Prot (kg) 4.52 -0.441 -1.99
Fertility Sub Index 4.79
Calving Interval (days) -2.28 -1.459 3.33
Survival (%) 1.31 1.117 1.46
Calving Sub Index 1.34
Gestation Length (days) -1.46 -0.919 1.34
Beef Sub Index 11.77
Carcass Weight (kg) -29.30 -0.528 15.46
Age of Slaughter (days) 8.54 -0.432 -3.69
Maintenance Sub Index Maint. Sub Index 21.00
Live WT (kg) -68.50 -0.307 21.00
Total Carbon Sub Index 35.20

* Based on an €80/tonne carbon price