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 2.24
Milk (kg) -74.00 -0.014 1.04
Fat (kg) -1.44 -0.375 0.54
Prot (kg) -1.51 -0.441 0.67
Fertility Sub Index 6.38
Calving Interval (days) -3.88 -1.459 5.66
Survival (%) 0.64 1.117 0.72
Calving Sub Index 1.06
Gestation Length (days) -1.15 -0.919 1.06
Beef Sub Index 2.66
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 0.43 -0.432 -0.19
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 16.63

* Based on an €80/tonne carbon price