Hi, I am looking for someone to write an article on energy performance review: building performance assessment systems of europe Paper must be at least 1250 words. Please, no plagiarized work! Monitoring of energy systems started in the 1920s. Back then, engineers made use of the airflow modeling algorithm in their study of HVAC systems (Rmi.org, 2014). The practice later changed to tracking heat flows in the 1950s and eventually to the prediction of cooling loads in the 1970s. Energy conservation became a priority in the 1970s as a result of the oil shocks. Measuring energy performance in buildings gained momentum through the aid of advanced computer technologies. The development of energy evaluation methods continued according to the cost- containment and energy security imperatives that the oil crisis had exposed.

An institute that carries out research on building establishments in the UK conducted scores of energy audits throughout the 1980s and 1990s. This served to produce a predecessor of current energy rating tools (Energy.gov, 2014). The concept of requiring energy assessments was born in Denmark and later spread around the world as it is now evident. Denmark put into place the energy rating systems for both commercial and residential building structures in 1992. The European Union’s Energy Performance of Buildings Directive (EPBD) caused energy ratings to emerge in about 31 European countries in the year 2002 (Alliance to Save Energy, 2013). Later, other countries, such as Brazil, China, Australia and some states in the US passed legislation requiring building energy rating (Ries, Joseph and Wise 2009).

The main&nbsp.policy driver at the European level is the Energy Performance of Building Directive (EPBD). Even before the policy was implemented, most member states had already spelled out some limits for the energy performance of buildings (Eia.gov, 2014). But only a few had requirements for inspection, certification, renovation, and training. The absence of these requirements meant to split and disagreements across the different government departments. As a result of this, EPBD was implemented gradually in stages over a period of time.&nbsp.