Belief in the possibility of utilising alternative energy continues to be strong in all circumstances. Significantly many (43%) consider the pollution-free and inexhaustible solar energy to be a realistic solution in the near future. However, there are almost as many (35%) of those who predict a long wait. The time series of these assessments is harmonious. Optimism regarding the possibility of using solar power increased with fairly steady, albeit short, steps for a long period. At the turn of the millennium the shift stopped and attitudes again gradually started to change towards scepticism. However, scepticism has no longer increased. The latest result refers to the breaking of the trend rather than its continuation [Figure 21.].

Seven out of ten (70%) believe that wind and solar power could be taken into extensive use in Finland fairly soon, if there was willingness to invest in the research and development work on these technologies. Only a few people (12%) deny the truthfulness of this matter. An alternatively minded, but extremely technological, belief gained strength steadily over a period of several years until 1998, after which the trend broke and opinions started to become slightly more cautious again. The belief in alternative energy is now noticeably weaker than in the previous measurement, but close to the same level as in the two studies preceding it [Figure 22.].

Attitudes towards wind power were tested with a separate question in the form of a claim in addition to asking about the desired extent of the use of this energy form. Referring to this energy form’s negative effects on the landscape does not noticeably alter the sympathies of the general public. About one in four (24%) now agree with the opinion that an increase in the use of wind power would result in considerable environmental harm, with wind farms spoiling the scenery in extensive areas. Even if the figure is not large, it is considerably larger than a year earlier (18%). The time series of seven measurements as a whole also refers to growth in criticism. With time problems may also start to be seen with wind power. Few people are still likely to have personal experiences of the aesthetic nature of wind farms [Figure 23.].