Please check out opportunities of Titan Krios access at other places when the Yale Krios is undergoing upgrade and maintenance.
Free resources: National Centers
HHMI affiliated: Janelia.
Other places that are known to accept paid external users (not a complete list):
https://www.vagelos.columbia.edu/research/researchers/core-and-shared-fa…
https://cumc.corefacilities.org/service_center/show_external/4181?name=c…
https://www.sbpdiscovery.org/biomedical-research/shared-resources/cryo-em
https://cryoem-facility.ucsd.edu/rates/index.html
https://cores.research.asu.edu/materials/equipment/titan-krios-fei
http://cores.utah.edu/electron-microscopy/#1518120922177-6c1c910e-5b39
https://med.nyu.edu/research/scientific-cores-shared-resources/cryo-elec…
https://med.stanford.edu/cemc/services-and-pricing.html
https://bsir.bio.fsu.edu/facility-rates
https://wucci.wustl.edu/user-info/rates/
https://cryoem.hms.harvard.edu/pricelist
https://www.umassmed.edu/research/cores/cryo-em-core-facility/contact/
https://cryoem.bio.purdue.edu/services/index.html
http://cryoem.jhmi.edu/scheduling/
https://iac.princeton.edu/equipment.html
https://smif.pratt.duke.edu/node/55048
https://case.edu/medicine/research/som-core-facilities/cryo-electron-mic…
https://www.med.upenn.edu/electronmicroscopyresourcelab/cryo-electron-mi…
https://www.colorado.edu/facility/biokem/cryo-em-rates
https://cryoem.wisc.edu/services/
https://research.missouri.edu/thermoscientific-titan-krios-g4
https://www.lsi.umich.edu/science/centers-technologies/cryo-electron-mic…
http://cni.usc.edu/resources/pricing
https://cryoem.caltech.edu/user-resources
https://eicn.cnsi.ucla.edu/policies-and-rates/
https://lab.research.sickkids.ca/nbif/hrht/
https://med.uth.edu/bmb/research-2/centers/structural-biology-imaging-ce…
https://www.utsouthwestern.edu/research/core-facilities/structural-biology/
https://med.virginia.edu/molecular-electron-microscopy-core/rates/