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 9.95
Milk (kg) -460.00 -0.014 6.44
Fat (kg) 2.14 -0.375 -0.80
Prot (kg) -9.78 -0.441 4.32
Fertility Sub Index 3.32
Calving Interval (days) -0.85 -1.459 1.24
Survival (%) 1.86 1.117 2.08
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 12.06
Carcass Weight (kg) -28.40 -0.528 14.98
Age of Slaughter (days) 6.76 -0.432 -2.92
Maintenance Sub Index Maint. Sub Index 22.38
Live WT (kg) -73.00 -0.307 22.38
Total Carbon Sub Index 47.87

* Based on an €80/tonne carbon price