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 -5.11
Milk (kg) 102.00 -0.014 -1.43
Fat (kg) 0.07 -0.375 -0.03
Prot (kg) 8.28 -0.441 -3.65
Fertility Sub Index 6.79
Calving Interval (days) -3.03 -1.459 4.42
Survival (%) 2.12 1.117 2.37
Calving Sub Index -1.48
Gestation Length (days) 1.61 -0.919 -1.48
Beef Sub Index -2.63
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 7.07 -0.432 -3.05
Maintenance Sub Index Maint. Sub Index 5.27
Live WT (kg) -17.20 -0.307 5.27
Total Carbon Sub Index 2.84

* Based on an €80/tonne carbon price