 |
| English | Irish |
| alternative fossil-based kiln fuel | breosla iontaise ionadúil le haghaidh áithe |
| alternative material Materials employed in the place of others which are more dangerous for the environment, such as phosphate substitutes in detergents | ábhar malartach |
| alternative technology Technology that, as an alternative to resource-intensive and wasteful industry, aims to utilize resources sparingly, with minimum damage to the environment, at affordable cost and with a possible degree of control over the processes | teicneolaíocht mhalartach |