Meanings of become uneconomical in English

Mining the ores and minerals of Genellan had become uneconomical.

Stock lending could also become uneconomical because the average fee is less than the planned tax on it, he added.

It became uneconomical to overhaul older coal plants even to meet existing federal clean air rules.

PSA has already axed the Opel Adam and Karl models because it became uneconomical to make these entry level vehicles emissions compliant.

As tanker rates jump, the prospects of storing the flood of oil supplies onboard tankers is also quickly becoming uneconomical, the shipping sources said.

As for the Gluck Auf (Good Luck) mine itself, production ceased in 1991 when increased foreign competition meant that potash extraction became uneconomical.