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 -9.40
Milk (kg) 286.00 -0.014 -4.00
Fat (kg) 4.54 -0.375 -1.70
Prot (kg) 8.38 -0.441 -3.70
Fertility Sub Index -14.72
Calving Interval (days) 7.53 -1.459 -10.99
Survival (%) -3.34 1.117 -3.73
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index -1.59
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) 1.48 -0.432 -0.64
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -25.00

* Based on an €80/tonne carbon price