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 -4.05
Milk (kg) 199.00 -0.014 -2.79
Fat (kg) -0.85 -0.375 0.32
Prot (kg) 3.59 -0.441 -1.58
Fertility Sub Index -12.53
Calving Interval (days) 5.42 -1.459 -7.91
Survival (%) -4.14 1.117 -4.63
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index -0.35
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 6.06 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -1.99
Live WT (kg) 6.50 -0.307 -1.99
Total Carbon Sub Index -17.29

* Based on an €80/tonne carbon price