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 -13.81
Milk (kg) -145.00 -0.014 2.03
Fat (kg) 29.28 -0.375 -10.97
Prot (kg) 11.05 -0.441 -4.88
Fertility Sub Index 3.67
Calving Interval (days) -1.28 -1.459 1.87
Survival (%) 1.61 1.117 1.80
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index 13.78
Carcass Weight (kg) -30.40 -0.528 16.04
Age of Slaughter (days) 5.23 -0.432 -2.26
Maintenance Sub Index Maint. Sub Index 17.17
Live WT (kg) -56.00 -0.307 17.17
Total Carbon Sub Index 23.06

* Based on an €80/tonne carbon price