The Center for Neighborhood Technology (CNT) is a non-profit organization, headquartered in Chicago, Illinois, which is committed to sustainable development and urban communities.
The term "sustainable communities" has various definitions, but in essence refers to communities planned, built, or modified to promote sustainable living. Sustainable communities tend to focus on environmental and economic sustainability, urban infrastructure, social equity, and municipal government. The term is sometimes used synonymously with "green cities," "eco-communities," "livable cities" and "sustainable cities."
A Zero-Energy Building (ZEB), also known as a Net Zero-Energy (NZE) building, is a building with net zero energy consumption, meaning the total amount of energy used by the building on an annual basis is equal to the amount of renewable energy created on the site or in other definitions by renewable energy sources offsite, using technology such as heat pumps, high efficiency windows and insulation, and solar panels.
The Association for Environment Conscious Building (AECB) is the leading network for sustainable building professionals in the United Kingdom. Membership of the AECB includes local authorities, housing associations, builders, architects, designers, consultants and manufacturers. The association was founded in 1989 to increase awareness within the construction industry of the need to respect, protect, preserve and enhance the environment and to develop, share and promote best practice in environmentally sustainable building.
Domestic housing in the United Kingdom presents a possible opportunity for achieving the 20% overall cut in UK greenhouse gas emissions targeted by the Government for 2010. However, the process of achieving that drop is proving problematic given the very wide range of age and condition of the UK housing stock.
The Alliance to Save Energy is a bipartisan, nonprofit coalition of business, government, environmental, and consumer groups based in Washington, D.C. The Alliance states that it advocates for "energy-efficiency policies that minimize costs to society and individual consumers, and that lessen greenhouse gas emissions and their impact on the global climate." The Alliance's chief activities include public relations, research, and lobbying to change U.S. energy policy.
Efficient energy use, sometimes simply called energy efficiency, is the process of reducing the amount of energy required to provide products and services. For example, insulating a building allows it to use less heating and cooling energy to achieve and maintain a thermal comfort. Installing light-emitting diode bulbs, fluorescent lighting, or natural skylight windows reduces the amount of energy required to attain the same level of illumination compared to using traditional incandescent light bulbs. Improvements in energy efficiency are generally achieved by adopting a more efficient technology or production process or by application of commonly accepted methods to reduce energy losses.
This article provides examples of green building programs in the United States. These programs span the public, private, and non-profit sectors, and all have the goal of increasing energy efficiency and the sustainability of the built environment.
PACE financing is a means used in the United States of America of financing energy efficiency upgrades, disaster resiliency improvements, water conservation measures, or renewable energy installations in existing or new construction of residential, commercial, and industrial property owners. Depending on state legislation, PACE financing can be used to finance water efficiency products, seismic retrofits, resiliency, and other measures with social benefits.
The California Sustainability Alliance is an organization funded by the California IOUs, to facilitate discussions between various industries on the issues of resource sustainability. The Alliance was set up in 2008 to help California meet its goals in facing Climate change in the State, in relation to energy, resources, and the environment. Efforts are directed at increasing and accelerating sustainable measures and strategies. The Alliance specifically focuses on energy efficiency, climate action, “smart growth” principles, renewable energy development, water-use efficiency, waste management, and transportation management within California.
A Deep energy retrofit can be broadly categorized as an energy conservation measure in an existing building also leading to an overall improvement in the building performance. While there is no exact definition for a deep energy retrofit, it can be defined as a whole-building analysis and construction process, that aims at achieving on-site energy use minimization in a building by 50% or more compared to the baseline energy use making use of existing technologies, materials and construction practices. Such a retrofit reaps multifold benefits beyond energy cost savings, unlike conventional energy retrofit. It may also involve remodeling the building to achieve a harmony in energy, indoor air quality, durability, and thermal comfort. An integrated project delivery method is recommended for a deep energy retrofit project. An over-time approach in a deep energy retrofitting project provides a solution to the large upfront costs problem in all-at-once execution of the project.
DERs are projects that create new, valuable assets from existing residences, by bringing homes into alignment with the expectations of the 21st century
The Sustainable Endowments Institute (SEI) is a nonprofit organization based in the United States that is engaged in research and education to advance sustainability in operations and endowment practices. Founded in 2005, SEI is a special project of Rockefeller Philanthropy Advisors. SEI is located in Boston, Massachusetts.
Green affordable housing is reasonably priced housing that incorporates sustainable features. The phenomenon has become increasingly common in the United States with the adoption of state and local policies that favor or require green building practices for publicly owned or funded buildings. Potential benefits of green affordable housing include lower energy cost burden and improved health. One challenge to green affordable housing is the tendency to overlook long-term benefits in the face of higher upfront cost. The challenge for green housing advocates is to see to the life cycle cost of the building. Many affordable housing projects already find it a challenge to raise capital to finance basic affordable housing. Green affordable housing has taken form in traditionally wooden homes and most recently with 'upcycling' shipping containers
Gregory H. Kats is an American businessman, environmentalist, and thought leader in the green economy sector. He is founder and CEO of the Smart Surfaces Coalition, a non-profit organization consisting of 40+ national and international partner groups working to ensure the rapid, cost-effective adoption of reflective, porous, and green urban surface infrastructure, or "smart surfaces", in cities. Previously, Kats served as a Managing Director at Good Energies,[2] a multi-billion dollar global clean energy investor, and Director of Financing for Energy Efficiency and Renewable Energy at the U.S. Department of Energy (DOE).[3]
Sustainable refurbishment describes working on existing buildings to improve their environmental performance using sustainable methods and materials. A refurbishment or retrofit is defined as: "any work to a building over and above maintenance to change its capacity, function or performance' in other words, any intervention to adjust, reuse, or upgrade a building to suit new conditions or requirements". Refurbishment can be done to a part of a building, an entire building, or a campus. Sustainable refurbishment takes this a step further to modify the existing building to perform better in terms of its environmental impact and its occupants' environment.
Conservation Services Group (CSG) is a nonprofit energy efficiency and renewable energy company that has provided program design and management services to energy efficiency program sponsors and energy professionals in the United States since 1984. CSG was bought by CLEAResult in July 2015.
Sustainable Energy Utility (SEU) is a community-based model of development founded on energy conservation and the use of renewables, seeking to permanently decrease the use of source materials, water, and energy. The model prescribes the creation of independent and financially self-sufficient non-profit entities for energy sustainability through conservation, efficiency, and end-user based decentralized renewable energy in an effort to address concerns about climate change, rising energy prices, inequity of energy availability, and a lack of community governance of energy development. The SEU model was developed by Dr. J. Byrne at the Center for Energy and Environmental Policy, University of Delaware. The Foundation for Renewable Energy and Environment (FREE) is implementing versions of the model.
Public plans for energy efficient refurbishment are put in place by states to encourage building owners to renovate their properties in a way that increases their energy performance. As financing represents the most important obstacle to this type of renovation, the plans favour financial incentives in the form of loans or grants. Various institutions can be involved in the process, such as ministries, banks, firms, or energy services companies (ESCOs).
Energiesprong is a program that originated in the Netherlands that introduced and retrofitted houses that satisfy energy efficient standards. It has since been implemented in the United Kingdom, the United States, France, and Canada. The program typically consists of snapping a shell of panels to the outside of a building to increase its thermal efficiency.
