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 -15.81
Milk (kg) 355.00 -0.014 -4.97
Fat (kg) 15.95 -0.375 -5.97
Prot (kg) 11.03 -0.441 -4.87
Fertility Sub Index -0.92
Calving Interval (days) 1.42 -1.459 -2.07
Survival (%) 1.03 1.117 1.15
Calving Sub Index 2.23
Gestation Length (days) -2.43 -0.919 2.23
Beef Sub Index 0.44
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 6.06 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -2.54
Live WT (kg) 8.30 -0.307 -2.54
Total Carbon Sub Index -16.61

* Based on an €80/tonne carbon price