Study
SustainabilityHigh ImpactStrong effect

Low-Carbon Electricity Generation Carries Environmental Trade-offs

Transitioning to low-carbon electricity generation, while crucial for mitigating climate change, requires careful consideration of potential environmental trade-offs beyond greenhouse gas emissions.

Duo Research Archive (University of Oslo) · 2015

01

Key Findings

  • 01Even renewable energy technologies present environmental and material trade-offs compared to fossil fuel generation.
  • 02Integrating energy storage solutions (e.g., CAES with offshore wind) can introduce additional environmental impacts.
  • 03Fugitive methane emissions significantly influence the life cycle greenhouse gas emissions of fossil fuel-based electricity generation.
02

Application

Design takeaway

When designing or selecting energy technologies, consider the entire life cycle and all potential environmental impacts, not just the most obvious ones like direct emissions.

How to apply

When evaluating different energy generation or storage options for a project, use LCA tools to compare their full environmental profiles, including material extraction, manufacturing, operation, and end-of-life.

Project actions

  • 01When researching materials for a sustainable design, look beyond just recycled content and consider the energy and waste involved in their production and disposal.
  • 02If your design involves energy storage, research the environmental impact of the battery or storage mechanism itself.
03

Method & Evidence

AimTo investigate the prospective environmental impacts of various low-carbon electricity production technologies, considering potential problem-shifting between different environmental concerns.
MethodLife Cycle Assessment (LCA)
ProcedureThe research involved conducting a Life Cycle Assessment to evaluate the environmental footprint of different low-carbon electricity technologies. This included analyzing fugitive methane emissions from fossil fuel generation and assessing the impacts of integrating energy storage solutions like compressed air energy storage (CAES) with renewable sources such as offshore wind.
ContextEnergy production and climate change mitigation

Variables

IV["Type of electricity generation technology (e.g., fossil fuel, offshore wind, wind with CAES)"]
DV["Life cycle environmental impacts (e.g., GHG emissions, material depletion, waste generation)"]
CV["Electricity demand and supply matching strategies","Specific LCA methodologies and boundaries"]
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Strengths & Limitations

Strengths

  • +Utilizes a robust methodology (LCA) for comprehensive environmental assessment.
  • +Addresses the critical issue of problem-shifting in environmental impact mitigation.

Limitations

The complexity of LCA can make it difficult to gather all necessary data, and assumptions often need to be made, which can affect the accuracy of the results.

Reliability & validity

The validity of the findings relies heavily on the quality and completeness of the input data used in the LCA. The study's reliability is enhanced by its systematic application of LCA principles to different energy technologies.

Think critically

If a new 'green' technology is proposed, what are the potential unintended environmental consequences that might not be immediately obvious, and how could they be investigated?

05

Design Principles

"Adopt a comprehensive Life Cycle Assessment approach to identify and mitigate unintended environmental consequences of design choices."

Designers and engineers developing new energy systems must adopt a holistic view of environmental impacts. Acknowledging that seemingly 'green' solutions can have unintended consequences in areas like material sourcing or waste generation is essential for true sustainability.

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What This Means for Your Design

Switching to clean energy sources like solar and wind is good, but we need to be careful because they can still cause other environmental problems, like needing lots of materials or creating waste. Also, systems that store energy for when the sun isn't shining or the wind isn't blowing can add their own environmental issues.

How to use in your project

  • 1.Reference this study when discussing the need for a holistic environmental assessment of design choices, particularly for energy-related projects, highlighting that even low-carbon solutions have trade-offs.
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Add to My Project

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Quick Cite

(2015). Prospective Environmental Impacts of Selected Low-Carbon Electricity Technologies. Duo Research Archive (University of Oslo). Retrieved from https://designdex.org/study/f67f2205-9cd6-4c41-94bd-748ed732416e/low-carbon-electricity-generation-carries-environmental-trade-offs

Paragraph starter

The transition to low-carbon electricity generation, while essential for climate change mitigation, necessitates a comprehensive understanding of potential environmental trade-offs. Research indicates that even renewable energy technologies can have significant environmental footprints related to material sourcing, manufacturing, and end-of-life disposal, and that energy storage solutions introduce their own set of impacts. Therefore, a holistic Life Cycle Assessment approach is crucial for evaluating the true sustainability of energy systems, moving beyond single-issue metrics to address problem-shifting across various environmental domains.

09

Source

Duo Research Archive (University of Oslo)

Prospective Environmental Impacts of Selected Low-Carbon Electricity Technologies

journal · 2015

View source

Questions about this research

What does the research say about low-carbon electricity generation carries environmental trade-offs?
When designing or selecting energy technologies, consider the entire life cycle and all potential environmental impacts, not just the most obvious ones like direct emissions. Evidence: Duo Research Archive (University of Oslo) (2015).
Why does "Low-Carbon Electricity Generation Carries Environmental Trade-offs" matter for design?
Designers and engineers developing new energy systems must adopt a holistic view of environmental impacts. Acknowledging that seemingly 'green' solutions can have unintended consequences in areas like material sourcing or waste generation is essential for true sustainability.
How can designers apply this research?
When designing or selecting energy technologies, consider the entire life cycle and all potential environmental impacts, not just the most obvious ones like direct emissions.
What were the main findings?
Even renewable energy technologies present environmental and material trade-offs compared to fossil fuel generation.. Integrating energy storage solutions (e.g., CAES with offshore wind) can introduce additional environmental impacts.. Fugitive methane emissions significantly influence the life cycle greenhouse gas emissions of fossil fuel-based electricity generation.
What research method was used?
Life Cycle Assessment (LCA).
How strong is the evidence?
Evidence strength is rated Strong effect, based on a 2015 journal from Duo Research Archive (University of Oslo).
What should I do differently in my next project?
When evaluating different energy generation or storage options for a project, use LCA tools to compare their full environmental profiles, including material extraction, manufacturing, operation, and end-of-life.
What are the limitations?
The variability and uncertainty of input data in LCA can affect the precision of prospective impact estimations. Matching intermittent renewable supply with demand presents a challenge for accurate environmental assessment.
Is there evidence that environmental affects design outcomes?
While renewable energy is better than fossil fuels, it's not perfect. Adding energy storage to renewables can create new environmental problems, and even fossil fuels have hidden emissions like methane that make their overall impact worse. Designers and engineers developing new energy systems must adopt a holistic view Source: Duo Research Archive (University of Oslo) (2015).
Where does this low-carbon electricity research apply?
Energy production and climate change mitigation It sits within sustainability research on designdex.org.

Related research topics

environmental design research · evidence on environmental · does environmental improve design outcomes · low-carbon electricity studies for designers · environmental and low-carbon electricity findings · sustainability research evidence