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 -11.56
Milk (kg) 246.00 -0.014 -3.44
Fat (kg) 4.81 -0.375 -1.80
Prot (kg) 14.30 -0.441 -6.31
Fertility Sub Index -1.07
Calving Interval (days) 0.08 -1.459 -0.12
Survival (%) -0.85 1.117 -0.95
Calving Sub Index -0.31
Gestation Length (days) 0.34 -0.919 -0.31
Beef Sub Index -6.63
Carcass Weight (kg) 10.10 -0.528 -5.33
Age of Slaughter (days) 3.01 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index -5.00
Live WT (kg) 16.30 -0.307 -5.00
Total Carbon Sub Index -24.55

* Based on an €80/tonne carbon price