| Subject | English | Spanish |
| environ. | solar energy technology Solar energy can be converted to useful work or heat by using a collector to absorb solar radiation, allowing much of the sun's radiant energy to be converted to heat. This heat can be used directly in residential, industrial, and agricultural operations; converted to mechanical or electrical power; or applied in chemical reactions for production of fuels and chemicals | tecnología de energía solar |
| UN, polit. | Symposium on Solar Science and Technology | simposio sobre la ciencia y la tecnología de la energía solar |