Heating

Working paper

25 Jan 2019

In 1978, California adopted building codes designed to reduce the energy used for heating, cooling, and water heating in buildings. Using a rich dataset of hourly electricity consumption for 158,112 California houses during 2012-13, this paper estimates that single-family homes built from 1980 through 1982...

Technical report

28 Dec 2018

Heat recovery ventilators (HRVs) save energy by recovering heat that would otherwise be exhausted as part of energy code-mandated mechanical ventilation systems. Residential HRVs can be life cycle cost effective depending on equipment/installation costs and the severity of the climate. This brief evaluates HRV cost...

Conference paper

12 May 2018

This paper focuses on the ex post evaluation of national energy efficiency policy mixes in the building sector, more specifically the effectiveness of implemented policy packages on helping to achieve energy savings and avoided greenhouse gas emissions (GHGs). The analysis covers all Policies and Measures...

Policy report

18 Apr 2018

This report, produced jointly by the International Renewable Energy Agency (IRENA), the International Energy Agency (IEA), and the Renewable Energy Policy Network for the 21st Century (REN21), offers policy makers a comprehensive understanding of the options available to support the development of renewables. Beginning with...

Report

12 Feb 2018

Heat accounts for over half of global energy consumption and is a significant contributor to CO2 emissions. Renewables play a key role in decarbonising and providing cleaner heat but currently account for less than 10% of heat supply. A range of barriers need to be...

Journal article

6 Jan 2018

This paper explores potential future implications of climate change on building energy expenditures around the globe. Increasing expenditures result from increased electricity use for cooling, and are offset to varying degrees, depending on the region, by decreased energy consumption for heating. The analysis is conducted...

Article

2 Aug 2017

Geothermal or geoexchange energy uses underground temperatures to make heating and cooling more efficient, and researchers are piloting this technology in one of Australia’s biggest infrastructure initiatives, the Metro Tunnel Project

Article

31 Jul 2017

It's clean, abundant, and will outlast humanity — so why aren't more buildings tapping into the heat beneath our feet?

Journal article

9 Jan 2017

Urban density significantly impacts urban energy use and the quality of life of urban residents. Here, the authors provide a global-scale analysis of future urban densities and associated energy use in the built environment under different urbanization scenarios. The relative importance of urban density and...

Report

The Present and Future of the National Energy Efficiency Programme for Multifamily Residential Buildings
20 May 2016

A new analysis sets out a long-term roadmap for further development of the Bulgarian renovation programme for multi-family buildings. Following the implementation of the programme’s first phase, the analysis argues for a shift in focus towards achieving higher energy classes, reducing at the same time...

Conference paper

Some generalities and a short discussion of the demolition of unreinforced brick chimneys
15 Apr 2014

The chosen area of study is the brick chimney which provided heat, hot water and cooking facilities in the timber houses of Auckland 100 years ago. Demolition of these chimneys is common as adaptive reuse of the older houses of Auckland occurs. The number of...

Overview

 

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