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 -6.57
Milk (kg) 27.00 -0.014 -0.38
Fat (kg) 10.41 -0.375 -3.90
Prot (kg) 5.19 -0.441 -2.29
Fertility Sub Index 7.61
Calving Interval (days) -3.70 -1.459 5.40
Survival (%) 1.98 1.117 2.21
Calving Sub Index 2.25
Gestation Length (days) -2.45 -0.919 2.25
Beef Sub Index 6.31
Carcass Weight (kg) -15.60 -0.528 8.23
Age of Slaughter (days) 4.44 -0.432 -1.92
Maintenance Sub Index Maint. Sub Index 11.34
Live WT (kg) -37.00 -0.307 11.34
Total Carbon Sub Index 20.95

* Based on an €80/tonne carbon price