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2. Solar thermal collector - Wikipedia

   en.wikipedia.org/wiki/Solar_thermal_collector

   Solar air heating is a renewable energy heating technology used to heat or condition air for buildings or process heat applications. It is typically the most cost-effective of all the solar technologies, especially in large scale applications, and it addresses the largest usage of building energy in heating climates, which is space heating and ...

3. Solar water heating - Wikipedia

   en.wikipedia.org/wiki/Solar_water_heating

   When a solar water heating and hot-water central heating system are used together, solar heat will either be concentrated in a pre-heating tank that feeds into the tank heated by the central heating, or the solar heat exchanger will replace the lower heating element and the upper element will remain to provide for supplemental heat. However ...

4. Solar thermal energy - Wikipedia

   en.wikipedia.org/wiki/Solar_thermal_energy

   A collection of mature technologies called seasonal thermal energy storage (STES) is capable of storing heat for months at a time, so solar heat collected primarily in Summer can be used for all-year heating. Solar-supplied STES technology has been advanced primarily in Denmark, [15] Germany, [16] and Canada, [17] and applications include ...

5. Own a pool in Southern California? New air-quality rule ...

   www.aol.com/news/own-pool-southern-california...

   For new buildings, installation of small gas-fired units will be prohibited starting in 2026. Bans on large gas-fired units and pool heaters will begin in 2027, and high-temperature units in 2029. ...

6. Water heating - Wikipedia

   en.wikipedia.org/wiki/Water_heating

   Recent advancements in solar water heaters, such as evacuated tube collectors, have significantly improved efficiency, especially in colder climates. (Source: Solar Water Heating - Wikipedia). It should also be mentioned that Countries like China lead in solar water heating adoption, accounting for over 70% of global capacity.

7. ‘Blueprint Planet’ by Huffington Post

   testkitchen.huffingtonpost.com/blueprint

   Really, Internet-connected everything could put us on the path to a low-carbon society. National Geographic recently described plans from Smart Cities Council India to install sensors on garbage cans that would send a notification when the units are full, allowing garbage trucks to avoid making needless trips. So, the future's looking bright.