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 -7.46
Milk (kg) 254.00 -0.014 -3.56
Fat (kg) 4.54 -0.375 -1.70
Prot (kg) 5.00 -0.441 -2.21
Fertility Sub Index -9.60
Calving Interval (days) 5.20 -1.459 -7.59
Survival (%) -1.80 1.117 -2.01
Calving Sub Index 0.99
Gestation Length (days) -1.08 -0.919 0.99
Beef Sub Index -2.61
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 6.04 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index -1.99
Live WT (kg) 6.50 -0.307 -1.99
Total Carbon Sub Index -20.66

* Based on an €80/tonne carbon price