Energy policy refers to the rules and incentives implemented by governments to guide production, consumption, transfer of energy resources. This may involve setting targets, regulating prices or providing financial support in form of tax credits to encourage certain forms of energy development.
Effective energy policies prioritize both short- and long-term goals relating to affordability and reliability in order to promote economic growth, as well as environmental sustainability, security, and resilience.
Fossil Fuels
Fossil fuels such as coal, oil and natural gas are hydrocarbon compounds composed of carbon and hydrogen that contain significant amounts of energy that can be released when burned with oxygen. They contribute significantly to air pollution by producing acid rain and eutrophication (an excessive accumulation of nutrients that harm aquatic ecosystems by decreasing oxygen levels), while contributing significantly to global warming by emitting greenhouse gases such as carbon dioxide into the atmosphere – two issues with which fossil fuels may help mitigate.
Fossil fuels also pose a threat to energy security: around 80 percent of countries import fossil fuels, making them susceptible to international market fluctuations and supply disruptions, with consumer subsidies driving prices lower and discouraging domestic investments in resilient, sustainable energy infrastructure. Furthermore, their extraction can pollute water resources with toxic waste such as sulfur dioxide, nitrogen oxides, benzene particulate matter, or emissions from fracking fluids which harm human health while contributing to climate change as well as potentially triggering dangerous climate tipping points.
Renewables
Renewable energies – such as wind, solar, bioenergy, hydropower and marine power – are vital to creating a low carbon future, helping keep climate change within safe limits while offering significant social and economic advantages such as reduced air pollution levels and creating jobs.
Cost of renewable power projects keeps dropping, with solar PV’s levelized cost of energy (LCOE) falling 12% globally between 2017-2023; other technologies, including wind, hydro, and concentrated solar power (CSP), also experienced substantial price decreases.
But the rapid proliferation of renewables has created challenges for grid systems. Their intermittent nature requires improvements in flexibility to incorporate them into existing electricity networks; placing value in generator flexibility on wholesale markets and investing in storage options may help overcome such hurdles. Energy transmission also offers solutions, connecting areas rich with renewable resources with areas with greater demand – for instance by linking solar farms in desert areas to major electric consumption centers.
Energy Efficiency
Energy efficiency measures can play an essential role in lowering energy demand per unit of economic output. They may cut consumption or enhance quality.
Energy efficiency gains can come from either improving existing technologies, or switching to cleaner sources like renewables or electric vehicles (EVs).
As with gas savings, gas savings can be realized through changing existing regulations to promote the uptake of electric vehicles (EVs) and energy-saving appliances, and increasing demand-response programs. Energy efficiency measures often cost less and produce cleaner emissions than investing in new generation resources, yet can sometimes require appropriate policy intervention in order to penetrate mainstream markets effectively.
Accelerating energy efficiency progress is central to reaching carbon emission reduction targets, especially on a pathway toward net zero by 2050. Energy efficiency measures such as electrification, digitalisation and behavioral modification all work in concert to minimize energy demand in this scenario.
Energy Storage
Energy storage is an integral component of transitioning towards low carbon energy sources, since most renewable energies such as wind and solar are intermittent sources. Storage solutions range from capacitors that store a few Wh for seconds all the way to grid-scale chemical compounds capable of long term storage needs.
Commercial and industrial electricity consumers can utilize on-site ESS to reduce demand charges (price spikes during peak demand periods) as well as integrate them into microgrids.
State energy policies can facilitate energy storage development through procurement targets, regulatory adaptations, demonstration programs and financial incentives. Clean Energy Group works closely with various stakeholders to support state storage policies that are accessible and inclusive in order to foster an affordable, efficient and resilient energy future.