In today’s economic and political climate, intelligent landlords are looking for new ways to comply with government regulations and tenant demands. Getting hold of more environment-friendly ways to heat your buildings presents is not easy. Wind power has been getting a lot of press of late and is becoming the green technology of choice in many countries, but you may not have heard about solar suntubes: the alternative green energy source. There is no better, or more untapped, the source of green energy than the sun. Every day, 365 days per year the sun gives us energy in the form of light and heat throughout the year. Most of the…