The International Energy Agency (IEA) published its first comprehensive roadmap to net-zero emissions by 2050.
Many governments use IEA’s modeling and conclusions as input for policy decisions. Much of the document’s focus is on energy generation and a transition to cleaner forms of transportation, but building efficiency is also included.
The net zero vision would have emissions from buildings drop by 40% by 2030 and more than 95% by 2050. That goal would require that by 2030, about 20% of the existing building stock worldwide be retrofitted and all new buildings comply with zero‐carbon‐ready building standards. A zero‐carbon‐ready building is defined as highly energy efficient using either renewable energy directly or from an energy supply that will be fully decarbonized by 2050.
The roadmap also calls for minimum energy performance standards and replacement schemes for low‐efficiency appliances to be introduced or strengthened in the 2020s in all countries. By the mid‐2030s, nearly all household appliances sold worldwide should be as efficient as the most efficient models available today.
Related Stories
Codes and Standards | Mar 27, 2017
Bills in Maryland Legislature would restrict use of wood in multifamily construction
American Wood Council and design and construction professionals are speaking out against the measure.
Codes and Standards | Mar 23, 2017
New manual of IT connectivity guidelines for commercial developments, redevelopments released
Mobile capacity planning, conduit points of entry, and electrical resiliency are covered.
Codes and Standards | Mar 22, 2017
Brick Industry Assn. study finds brick buildings cost less than precast, metal, and glass
The study compares costs in five categories of construction.
Codes and Standards | Mar 21, 2017
Calif. shopping center is first to earn BREEAM USA In-Use certification
The certification measures and monitors environmental performance of existing buildings.
Codes and Standards | Mar 20, 2017
Professional liability insurance rates for architects and engineers expected to be stable in 2017
Premiums leveled off in 2015, and claims have been stable, helping to hold costs down.
Codes and Standards | Mar 15, 2017
Energy Star program at risk
The standard-setting initiative for energy-efficient products may be a victim of Trump budget cuts.
Codes and Standards | Mar 14, 2017
Timber Innovation Act to promote tall wood buildings introduced in Congress
The measure has bipartisan support.
Codes and Standards | Mar 13, 2017
U.S. House and Senate have voted to repeal Dept. of Labor’s 'blacklisting' rule
The rule mandates labor compliance review for federal construction contractors.
Codes and Standards | Mar 9, 2017
WiredScore forms Connectivity Advisory Committee
The committee's creation is an important step forward for the group that evaluates internet connectivity in buildings.
Codes and Standards | Mar 8, 2017
New guide examines multifamily high-performance ventilation
The focus is on cost and performance of various systems.
