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 -22.19
Milk (kg) 519.00 -0.014 -7.27
Fat (kg) 20.35 -0.375 -7.62
Prot (kg) 16.54 -0.441 -7.30
Fertility Sub Index 0.46
Calving Interval (days) 0.82 -1.459 -1.20
Survival (%) 1.48 1.117 1.65
Calving Sub Index 3.49
Gestation Length (days) -3.80 -0.919 3.49
Beef Sub Index -2.16
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 5.25 -0.432 -2.27
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -24.70

* Based on an €80/tonne carbon price