Environmental regulations aim to mitigate climate change primarily by reducing greenhouse gas emissions, which contribute to global warming and its associated impacts.

The Paris Agreement is the primary international agreement that sets a global framework to combat climate change by limiting global warming and enhancing adaptation efforts.

Carbon footprint refers to the total amount of greenhouse gases produced to directly and indirectly support human activities, usually expressed in equivalent tons of carbon dioxide (CO2e).

Energy efficiency refers to measures taken to reduce energy consumption without compromising the level of service or output, thereby reducing greenhouse gas emissions associated with energy production and use.

A cap-and-trade system is a market-based approach that sets a limit on greenhouse gas emissions and allows companies to buy and sell permits to emit within that limit, encouraging innovation and cost-effective emission reductions.

Carbon capture and storage involves capturing carbon dioxide from industrial processes or the atmosphere and storing it underground or in geological formations to prevent its release into the atmosphere.

The 'polluter pays' principle aims to hold polluters accountable for the environmental costs of their activities, incentivizing them to reduce pollution and adopt cleaner technologies.

Lack of political will and commitment to addressing climate change can hinder the implementation of effective environmental regulations, as it may require difficult decisions and trade-offs.

Climate adaptation refers to the process of adjusting to the current and expected impacts of climate change, such as rising sea levels, changing weather patterns, and increased extreme weather events.

'Net zero' emissions targets aim to achieve carbon neutrality by balancing greenhouse gas emissions with carbon sinks, such as forests and oceans, or through the use of carbon capture and storage technologies.

REDD+ is a global initiative that provides financial incentives to developing countries to reduce emissions from deforestation and forest degradation, promoting sustainable land use practices and protecting forest ecosystems.

Decarbonization refers to the process of reducing reliance on fossil fuels and transitioning to a low-carbon economy by adopting renewable energy sources, energy efficiency measures, and other strategies to minimize greenhouse gas emissions.

Developing countries often face challenges in implementing environmental regulations due to limited financial resources, which can hinder investments in clean technologies, infrastructure, and capacity building.

Life cycle assessment is a technique used to evaluate the environmental impacts of a product, service, or activity throughout its entire life cycle, from raw material extraction to end-of-life disposal.

Building energy codes are regulations that set minimum energy efficiency standards for new and renovated buildings, ensuring that they meet certain energy performance requirements.