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 10.17
Milk (kg) -530.00 -0.014 7.42
Fat (kg) 3.97 -0.375 -1.49
Prot (kg) -9.60 -0.441 4.24
Fertility Sub Index 6.02
Calving Interval (days) -2.22 -1.459 3.24
Survival (%) 2.49 1.117 2.78
Calving Sub Index -0.91
Gestation Length (days) 0.99 -0.919 -0.91
Beef Sub Index 11.46
Carcass Weight (kg) -30.00 -0.528 15.83
Age of Slaughter (days) 10.11 -0.432 -4.36
Maintenance Sub Index Maint. Sub Index 24.31
Live WT (kg) -79.30 -0.307 24.31
Total Carbon Sub Index 51.05

* Based on an €80/tonne carbon price