sustainable development, definition of

A heat pump is an electrically powered mechanical device that takes heat from one location and transfers it to another location. An air conditioner is an example of a heat pump in that it takes heat out of the interior space and then rejects that heat to the outdoors. However, a true heat pump can work in either direction, unlike an air conditioner; in that it can take heat out of an interior space, or it can put heat into an interior space.

• Ecologically Sustainable Development, what it is and how you can do it
  Ecologically Sustainable Development (ESD) is defined and explained in detail in this article; and how it helps you to be more green and eco friendly.
• What is R-Value, U-Value and how do they relate to insulation?
  How the R-value of a buildings insulation or home is calculated and the factors that effect the final R value, and how to use it.
• Keeping your home Cool in Summer or Warm in Winter for free!
  How to keep cool or warm in your home by design, either in Summer or Winter, whilst reducing costs to you and the Earth..

• ‘We wanted to prove we didn’t need air conditioning’: the airport cooled by natural ventilation
  At Roland Garros airport on Réunion island, the ceiling design funnels a light tropical breeze into the terminal
• ‘You can’t just bet everything on exports’: as its gas runs out, is Bolivia doomed to repeat history?
  A fossil gas boom that lifted millions out of poverty has collapsed and inflation is rising – but not everyone believes selling gold and soya is the answer
• Fears net zero is ‘next Brexit’ as oil crisis fuels political climate divide
  Rising energy bills give Reform and Tories opening to attack net zero while government hesitant to make case for clean energy
• Richard Tice has 15-year record of supporting ‘net stupid zero’ initiatives
  Firms led by deputy Reform UK leader since 2011 have shown commitment to saving energy and cutting CO2 emissions
• The pros and cons of Passivhaus buildings | Letters
  Alan and Jane Hill’s home-building project is stymied by soaring costs, while a community centre renovated to Passivhaus standard is celebrated by Jenny Littlewood

Related Tags: sustainable housing, green building, sustainable housing, sustainability, green