From the sun to biomass, renewable energy resources use clean, inexhaustible sources to power modern-day life.
Often referred to as clean or green energy, there are a number of characteristics that make an energy source renewable. A renewable energy source:
- Comes from nature or a natural process, such as wind or sunshine
- Is replenished by nature quickly when compared to conventional energy sources such as natural gas
- Is nearly inexhaustible over the long term but is limited in the amount of energy that can be produced in the short term
- Is environmentally friendly and plays a role in reducing carbon dioxide emissions
Our renewable energy portfolio
SRP takes a balanced and measured approach to adding renewable energy sources to meet sustainable energy targets while continuing to deliver affordable power reliably. The Board of Directors has responsibility for setting renewable energy goals and approved a new framework in October 2017 to guide the process. This framework, the 2035 Sustainability Goals, focuses on creating a sustainable future and builds upon the Sustainable Portfolio plan, which set renewable energy goals through 2020.
In addition, given the growing risks associated with the changing climate, these efforts are another way by which SRP will significantly and steadily reduce greenhouse gas emissions. We are committed to help our customers achieve their clean energy goals and reduce the risks of climate change on Arizona communities and our region.
Renewable energy portfolio
|Source||Total production in Megawatt-hours|
|Solar (utility scale & rooftop)||530,178|
About our renewable portfolio
The two types of solar in SRP's mix, utility-scale and rooftop, show the amount of energy being produced by large solar facilities and what is produced by residential rooftop installations. Rooftop solar includes any residential solar panel units that were installed as a result of a special customer offer. SRP then retains the renewable energy credits for these.
The renewable energy production is updated on an annual basis at the end of SRP's fiscal year, which is May 1, 2018, through April 30, 2019.
*Currently, 55 MW of geothermal are being sold to another utility under short-term contracts and are not counted toward SRP's Sustainable Portfolio for the duration of the contracts.
More than clean air
Did you know that renewable sources reduce carbon emissions, conserve water and use waste as fuel? Learn more about how the sources in SRP's portfolio support a healthy environment.
- Biomass: The Novo BioPower Plant in Snowflake, Arizona uses combustion fuel, like wood, to generate power. The plant is required to obtain the majority of its fuel from forest thinning, which reduces the amount of unusable wood going to the landfill and contributes to healthy forests.
- Solar and wind: Both solar and wind generation take advantage of nature as an energy source using significantly less water than conventional power generation. Last year, SRP saved nearly 1.9 billion gallons of water by conserving energy and relying on these less-water-intensive types of generation.
- Geothermal: Using no fuel and producing almost zero emissions, geothermal takes advantage of the heat produced by superheated water reservoirs below the Earth's surface to generate electricity. It also recycles the steam and water used by injecting it back into the Earth, renewing the geothermal resource.
We’re taking bold steps to keep our state safe from the risks of climate change, while providing a reliable supply of water and power.
The post 8 ways we are tackling climate change in the desert appeared first on SRPconnect Blog.
We are helping to bring solar energy to Arizona businesses. And that’s good for everyone.
The post Sustainable Energy Offering powers a brighter, more sustainable future for us all appeared first on SRPconnect Blog.
By 2025, SRP will have 1 gigawatt more of solar energy on its grid. In this post, one of SRP's in-house energy experts explain how we're going to do that.
The post 1 gigawatt of solar energy by 2025: Our plans for a greener and brighter future appeared first on SRPconnect Blog.
To reduce carbon emissions and invest in new utility-scale solar energy by 2025, SRP has issued an RFP for up to 400 MW of new solar energy. This comes on the heels of Storey and Sonoran Energy Centers being announced in November.
The post SRP solar expansion announcement: Cutting emissions through major solar + battery energy purchase appeared first on SRPconnect Blog.
Navajo Nation continues to demonstrate its commitment to transition to renewable energy with the completion of Kayenta II, a 28-megawatt addition to the solar facility.
When we talk about energy efficiency, the focus is often about how saving energy will save you money. While it certainly will do that, there’s another benefit to energy efficiency that’s important to talk about, especially on Earth Day: it also saves the environment.
The post Save energy at home and help us save the environment appeared first on SRPconnect Blog.
SRP customers will see an increase in solar thanks to a plan that will add 1,000 megawatts (MW) of new solar energy to our system by 2025. The plan will accelerate both the pace and the total amount of our solar energy resources by 700 MW compared to current resource plans during the same timeframe.
Utility scale energy storage systems are poised to be a vital part of modernizing the grid and SRP recently signed a contract to begin construction on a new 10-megawatt, 40 megawatt-hour stand-alone battery storage system.
The new Pinal Central Solar Energy Center (PCSEC) in Casa Grande, an integrated solar and battery storage system plant, stores clean energy produced during the day for use whenever energy demand increases.
The post Storing solar energy for use after the sun goes down appeared first on SRPconnect Blog.