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 -14.40
Milk (kg) 412.00 -0.014 -5.77
Fat (kg) 9.33 -0.375 -3.49
Prot (kg) 11.65 -0.441 -5.14
Fertility Sub Index 1.61
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) 0.75 1.117 0.84
Calving Sub Index 3.66
Gestation Length (days) -3.98 -0.919 3.66
Beef Sub Index -1.72
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 5.45 -0.432 -2.35
Maintenance Sub Index Maint. Sub Index -2.30
Live WT (kg) 7.50 -0.307 -2.30
Total Carbon Sub Index -13.16

* Based on an €80/tonne carbon price