How Much Co2 Does A Solar Panel Save

A 6 6kw solar system will produce around 10 600 kwh a year which will save around 10 6 tonnes of co2 emissions per year.

How much co2 does a solar panel save. Taking into account the two years to pay off the embedded energy in the panel after 25 years a 6 6kw system will have a net saving of around 243 tonnes of co2. Whilst further action may be needed to ensure this remains the case in the future a standard solar pv system installed in britain today will save 0 9 tonnes co2 per year or around 23 tonnes over a 25 year lifetime. For those living in unconnected single family homes this number is significantly higher. 5 710 687 tree seedlings grown for 10 years.

Yes it s true that making solar panels creates carbon dioxide but over the life of a solar installation it produces on average of 30x less co2 than coal power. For instance concentrated solar power csp has a footprint of 20 grams of carbon dioxide co2 per. This includes everything from acquiring raw materials to production to transport and installation. Solar co2 emissions solar panels produce an average of 88 grams of co2 per kwh from manufacture until they are defunct.

Taking into account the two years to pay off the embedded energy in the panel after 25 years a 6 6kw system will have a net saving of around 243 tonnes of co2. You can be very confident that a. In fact if we look back at that figure of 2 4 metric tons of co2 produced by the average uk household s electricity consumption completely switching to using solar panels to produce green electricity instead would be the equivalent of planting more than 9 trees a year. Solar energy systems are also great for homeowners wanting to reduce their carbon footprint.

16 082 x 25 years 402 062 pounds of co2 the average solar panel system in arizona would save more than 182 metric tons of carbon dioxide which is the carbon equivalent of nearly 40 years worth of driving a car. Essentially solar panels produce 77 56 less c02 per kwh of electricity. If you consider the estimated lifespan of a solar system being 30 years our 4 000 systems to date equals 900 000 000 kwh x 0 846 761 400 000 lbs of co2 over 30 years that s equivalent to saving. The fact is that even solar power plants have an environmental footprint on a lifecycle basis.