This statistic presents the results of a 2018 survey on energy sources with good potential for the future in Germany according to professional HVAC installers and plumbers. The survey found that 74 percent of the respondents indicated solar energy as the energy source with the most potential.
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In general, which energy source do you believe has good potential for the future?
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USP Marketing Consultancy. (August 1, 2018). In general, which energy source do you believe has good potential for the future? [Graph]. In Statista. Retrieved April 23, 2025, from https://www.statista.com/statistics/940603/fossil-free-heating-energy-sources-with-good-potential-for-the-future-in-gemany/
USP Marketing Consultancy. "In general, which energy source do you believe has good potential for the future?." Chart. August 1, 2018. Statista. Accessed April 23, 2025. https://www.statista.com/statistics/940603/fossil-free-heating-energy-sources-with-good-potential-for-the-future-in-gemany/
USP Marketing Consultancy. (2018). In general, which energy source do you believe has good potential for the future?. Statista. Statista Inc.. Accessed: April 23, 2025. https://www.statista.com/statistics/940603/fossil-free-heating-energy-sources-with-good-potential-for-the-future-in-gemany/
USP Marketing Consultancy. "In General, Which Energy Source Do You Believe Has Good Potential for The Future?." Statista, Statista Inc., 1 Aug 2018, https://www.statista.com/statistics/940603/fossil-free-heating-energy-sources-with-good-potential-for-the-future-in-gemany/
USP Marketing Consultancy, In general, which energy source do you believe has good potential for the future? Statista, https://www.statista.com/statistics/940603/fossil-free-heating-energy-sources-with-good-potential-for-the-future-in-gemany/ (last visited April 23, 2025)
In general, which energy source do you believe has good potential for the future? [Graph], USP Marketing Consultancy, August 1, 2018. [Online]. Available: https://www.statista.com/statistics/940603/fossil-free-heating-energy-sources-with-good-potential-for-the-future-in-gemany/
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