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 11.19
Milk (kg) -521.00 -0.014 7.29
Fat (kg) 0.98 -0.375 -0.37
Prot (kg) -9.65 -0.441 4.26
Fertility Sub Index 5.36
Calving Interval (days) -2.31 -1.459 3.37
Survival (%) 1.78 1.117 1.99
Calving Sub Index -0.26
Gestation Length (days) 0.28 -0.919 -0.26
Beef Sub Index 12.68
Carcass Weight (kg) -31.10 -0.528 16.41
Age of Slaughter (days) 8.63 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 24.65
Live WT (kg) -80.40 -0.307 24.65
Total Carbon Sub Index 53.61

* Based on an €80/tonne carbon price