This letter reports on the efforts carried out at the ASDEX Upgrade tokamak to integrate I-mode plasmas with pellet fueling and to increase the I-mode Greenwald fraction $f_{\mathrm{GW}}$ . two important requirements for any DEMO operational scenario. For the first time. stationary I-mode plasmas have been achieved with pellet fueling and the core Greenwald fraction has been increased... https://macorners.shop/product-category/32oz-steel-water-bottle/