What are greenhouse gases?
According to the United States Department Environmental Protection Agency (EPA), greenhouse gases are gases that trap heat in the Earth’s atmosphere. The primary greenhouse gases are carbon dioxide (CO2), methane (CH4), nitrous oxide (N20), and fluorinated gases.
What does it mean to reduce GHG emissions?
Reducing greenhouse gases means selecting and using a set of strategies, such as using clean energy, using an alternative transportation, suited to efficiently accomplish GHG reduction.
How is this different from the Local Hazard Mitigation Plan (LHMP)?
The LHMP’s focus is to provide public safety officials and city staff, elected officials, and members of the public with an understanding of the threats from natural and human-caused hazards in our community. The LHMP is a short-term document containing specific recommended actions to proactively decrease these threats before disasters occur. The CAAP simultaneously addresses climate change-related natural hazards and the community’s climate resilience so that it is in line with the LHMP.
What does MT CO2e mean?
This is the abbreviation for ‘Metric tons of carbon dioxide equivalent’, a metric used to compare the emissions from different GHGs based on their global warming potential (GWP).
What does it mean to be net zero or carbon neutral?
Net Zero means that the amount of greenhouse gas (GHG) we produce is no more than what we reduce. Carbon neutral means that any emissions we produced are balanced out by efforts to remove the same volume of emissions from the atmosphere.
What is the State doing to reduce GHG emissions in Laguna Beach?
The State is reducing GHG emission in Laguna Beach:
- Requiring that electric utilities sell more electricity from renewable sources, with all electricity to be renewable or carbon-free by 2045.
- Phasing out the sale of new gasoline and diesel vehicles.
- Requiring stricter energy efficiency standards for new buildings.
- Requiring local communities to compost organic waste instead of sending it to landfills.
- Banning the sale of new gas and diesel small equipment, like leaf blowers and lawnmowers.
Will the CAAP give the City credit for existing environmental conservation and sustainability programs?
Yes, the results of existing efforts will be considered in the GHG analysis as long as data to support this is available.
What is a GHG emissions inventory?
This is a list of emission sources and associated emissions quantified using standardized methods. The purpose is to manage GHG risks and identify reduction opportunities.
What is a climate vulnerability assessment?
A Climate Vulnerability Assessment identifies who and what in Laguna Beach may be most vulnerable to climate change-related hazards based on their exposure to projected changes in the environment, access to resources, and other factors. All communities in California are required to complete a vulnerability assessment.
What climate hazards will be evaluated in the climate vulnerability assessment?
The preliminary list of climate hazards to be evaluated in the Climate Vulnerability Assessment are as follows:
Coastal Flooding
Drought
Dune and Bluff Erosion
Emergent Groundwater
Extreme Heat
Fog
Human Health Hazards
Inland Flooding
Landslides and Debris Flows
Sea Level Rise
Severe Weather
Wildfire and Smoke
Will the CAAP consider GHGs from visitors?
Yes. Vehicle trips from visitors, emissions associated with the energy and water they use, and emissions from the solid waste and wastewater they produce will all be factored in.