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 -5.74
Milk (kg) -274.00 -0.014 3.84
Fat (kg) 19.97 -0.375 -7.48
Prot (kg) 4.74 -0.441 -2.09
Fertility Sub Index 4.45
Calving Interval (days) -2.40 -1.459 3.50
Survival (%) 0.85 1.117 0.95
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index 8.03
Carcass Weight (kg) -18.70 -0.528 9.86
Age of Slaughter (days) 4.24 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 10.48
Live WT (kg) -34.20 -0.307 10.48
Total Carbon Sub Index 19.63

* Based on an €80/tonne carbon price