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 -7.29
Milk (kg) -92.00 -0.014 1.29
Fat (kg) 14.16 -0.375 -5.30
Prot (kg) 7.41 -0.441 -3.27
Fertility Sub Index 17.50
Calving Interval (days) -9.26 -1.459 13.51
Survival (%) 3.57 1.117 3.99
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index -0.43
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 6.49 -0.432 -2.80
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 12.56

* Based on an €80/tonne carbon price