Sustainability - Level 1 Flashcards
What is sustainability?
Meeting the needs of the present without compromising the ability of future generations to meet their own needs.
What is sustainable development?
Finding a balance between economic, social and environmental considerations to ensure that the development is not only economically viable but also socially inclusive and environmentally responsible.
What are the triple bottom line principles?
- Social
- Environmental
- Financial
What does the NPPF say about sustainable development?
National Planning Policy Framework - sets out three core pillars of sustainable development:
- Economic - strong, healthy & just economy for present and future
- Social - healthy, inclusive and safe communities
- Environmental - protecting and enhancing the natural and built environment
Can you tell me about any Climate Change Conventions or Protocols you are aware of?
Paris Agreement
Kyoto Protocol
What are the most recent EU / UK targets relating to sustainability?
EU = European Green Deal aims to make EU climate-neutral by 2050, with a 55% reduction in greenhouse gas emissions by 2030 compared to 1990 levels
UK = net-zero greenhouse gas emission by 2050
What is the Paris Agreement?
International treaty aiming to limit global warming to well below 2 degrees Celsius above pre-industrial levels
What is the Kyoto Protocol and what were it’s targets?
International treaty setting legally binding targets for industrialised countries to reduce greenhouse gas emissions.
Was in effect until 2020
What are the 2020/2030/2050 EU targets?
2020:
Reduce greenhouse gas emissions by at least 20% (compared to 1990 levels)
Increase share of renewal energy to at least 20%
Increase energy efficiency by at least 20%
2030:
Reduce greenhouse gas emissions by at least 40% (compared to 1990 levels)
Increase share of renewal energy to at least 32%
Increase energy efficiency by at least 32.5%
2050:
Achieve a climate-neutral economy
Reduce greenhouse gas emissions by 80-95% (compared to 1990 levels)
Achieve a fully decarbonised power sector
Increase share of renewable energy to at least 80%
Explain your understanding of COP26
26th Conference of the Parties to the United Nations Framework Convention on Climate Change
Focused on accelerating progress towards the goals of the Paris Agreement with need for urgent action to reduce greenhouse gas emissions.
What did the UK Climate Change Act 2008 do?
Established a legally binding target to reduce the UK’s greenhouse gas emissions by at least 80% (compared to 1990 levels) by 2050
Amended in 2019 when UK government committed to net zero by 2050
What are carbon budgets?
Legally binding limits on the amount of greenhouse gases that can be emitted in a country during a specific time period.
In the UK, carbon budgets are set under the Climate Change Act 2008.
What did the Infrastructure Act 2015 say about climate change?
Introduced a legislative framework for the government to set long-term targets for reducing greenhouse has emissions.
What is the renewable heat incentive?
UK government scheme that provides financial incentives to encourage the use of renewable heat technologies.
How can buildings impact upon the environment?
- Energy consumption
- Emissions from production
- Water usage
- Waste generation (construction waste particularly)
- Resource depletion
Can you give me an example of a sustainable design feature?
Green roofs - reduce rainwater runoff, absorb CO2 and reduce heat absorbed by building
Can you give me an example of an environmental assessment method for buildings?
BREEAM - Building Research Establishment Environmental Assessment Method
Assess sustainability performance based on a range of criteria e.g. energy/water use, materials and waste, pollution and ecology
Can you explain your understanding of the Minimum Energy Efficiency Standards?
Regulations setting out the minimum EPC rating for all eligible properties
How does MEES impact upon your role?
The increased awareness around MEES and sustainability including corporate sustainability goals has presented problems in respect of letting buildings with a low EPC rating.
What are the key dates for MEES?
1st April 2018 - no NEW lettings with below E rating
1st April 2023 - ALL tenancies must have E or above
1st April 2027 - PROPOSED that no lettings permitted below C
1st April 2030 - PROPOSED that ALL tenancies must have B or above
Are there any exemptions from MEES?
Listed buildings
Places of worship
Buildings where LL can demonstrate the energy improvements would not pay for themselves through energy savings within 7 years
What are the penalties for non-compliance with MEES
Up to 6 months of non-compliance = financial penalty of up to 10% of the property’s rateable value (min £5k & max £50k)
More than 6 months = financial penalty up to 20% of the property’s rateable value (min £10k & max £150k)
What is an EPC?
Energy Performance Certificate
When is an EPC required?
Required for all commercial buildings over 50 sq m unless exempt
When it is newly built, sold or let for a term of more than 6 months
When it is newly refurbished and services have been altered
When do you need to display an EPC?
Within 7 days of the commencement of marketing
What is included in an EPC?
Energy rating
Environmental impact rating
Information about the building’s construction
Recommendations for improvement
Date of issue and name and address of accredited energy assessor
How would you find an EPC?
EPC Register
When are the penalties for not having an EPC?
What is a DEC?
Display Energy Certificate
When is a DEC required?
Mandatory certification required for public buildings
What must accompany a DEC?
Valid Advisory Report - recommendations for improving energy efficiency