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 -17.44
Milk (kg) 536.00 -0.014 -7.50
Fat (kg) 12.79 -0.375 -4.79
Prot (kg) 11.66 -0.441 -5.15
Fertility Sub Index 10.12
Calving Interval (days) -4.87 -1.459 7.11
Survival (%) 2.70 1.117 3.02
Calving Sub Index 3.49
Gestation Length (days) -3.80 -0.919 3.49
Beef Sub Index -3.11
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) 4.64 -0.432 -2.00
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -10.92

* Based on an €80/tonne carbon price