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 -23.50
Milk (kg) 494.00 -0.014 -6.92
Fat (kg) 18.91 -0.375 -7.08
Prot (kg) 21.53 -0.441 -9.50
Fertility Sub Index 9.23
Calving Interval (days) -3.98 -1.459 5.81
Survival (%) 3.06 1.117 3.42
Calving Sub Index 3.56
Gestation Length (days) -3.87 -0.919 3.56
Beef Sub Index -3.27
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 9.89 -0.432 -4.27
Maintenance Sub Index Maint. Sub Index -4.60
Live WT (kg) 15.00 -0.307 -4.60
Total Carbon Sub Index -18.58

* Based on an €80/tonne carbon price