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Harry George

Is solar energy renewable?

Is solar energy renewable?

You’ve no doubt heard of solar power as a more sustainable, environmentally-friendly alternative to traditional energy sources. Solar panels are on the rise in Australia, with more than 11 million people and businesses using them to power their homes and businesses. You’ve probably also heard the term ‘renewable energy’ being thrown around in the media and on TV. But what is it about solar panels that makes it such a popular, eco-conscious option? Is solar energy renewable? Here, we give you the lowdown.

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What is renewable energy?

Renewable energy refers to energy that is inexhaustible or never-ending. This means they will never run out, no matter how much of it is used. It is generated from natural energy processes like sunlight, wind, water and geothermal heating and is constantly replenished. On the other hand, non-renewable sources like nuclear power and fossil fuels are finite. They are manmade, using resources that will eventually run out. Our known oil deposits are predicted to run out by 2052, gas by 2060 and coal by 2088. These fossil fuels can take over a million years to form, so once they run out, they cannot be easily replenished.

 

What are the benefits of renewable energy?

The obvious benefit of renewable energy sources is that we have an endless supply and therefore, they are more sustainable. We are using non-renewable energy sources like coal and oil faster than we can keep up with, meaning it will inevitably run out in the near future. By switching to renewable energy, we become more self-sufficient and ensure we will be able to sustain ourselves in the future.

Renewable energy sources are also far better for the environment. Non-renewable energy sources like fossil fuels create greenhouses gases, which contribute to global warming. It also increases air pollution, which can lead to health issues like asthma, bronchitis, emphysema, and possibly even cancer. In switching to cleaner, greener energy sources, we improve the longevity of both planet earth and the human race.

 

Using renewable energy sources is also kinder to your wallet. The cost of renewable energy is falling rapidly in Australia, with solar panels becoming the cheapest energy source. Once your solar panels are installed, you no longer have to pay for electricity during the day— all the energy you generate is free.

 

An average household saves over $2,160 yearly after installation of a residential solar system which is equivalent to one-month repayment on your mortgage!  You can also use a battery to store up unused power from during the day to use at night, or even sell the excess to local energy providers. If you go for solar panels as your renewable energy source, you can also gain financial government incentives through the Small-scale Technology Certificates program, or STC.

 

Is solar energy renewable?

Solar energy is a perfect example of a renewable energy source. It is powered by the heat and light of the sun, a resource that will never run out.  It is free, sustainable and completely inexhaustible. This energy can be converted into electricity or used to heat, air or water. Australia has the highest average solar radiation per square metre of any continent in the world — probably because we see so much sunlight!

 

There are two main types of solar energy. The first is Solar photovoltaic, technology that converts sunlight directly into electricity through photovoltaic (PV) cells, via solar panels like the ones we have at Solar Naturally .According to the Australian Renewable Energy Agency, more than two million Australian households currently have this type of solar system on their rooftop. The other type is solar thermal, which converts sunlight into thermal energy (or heat). This is mainly used for large-scale power generation, but it can also be used to provide solar-based cooling, or to make steam that can be used to generate electricity using a steam turbine.

 

What are some other examples of renewable energy?

 

Some other common forms of renewable energy include:    

  • -Wind energy: This is generated by converting the force of wind into a torque (rotational force) which creates electricity via a wind turbine.
  • -Geothermal power: This is energy powered by heat stored beneath the earth, due to the natural decay over millions of years of radiogenic elements including uranium, thorium and potassium.
  • -Hydropower: One of the oldest renewable energy sources, hydropower uses the force of energy of moving water to generate power in a process known as ‘hydroelectricity’.
  • -Ocean energy:This refers to the types of energy derived from the sea and includes mechanical energy from the tides and waves, and thermal energy from the sun’s heat.
  • -Bioenergy: This generates energy through biomass — natural organisms including wood, crops and other waste. While this is sometimes created through the burning of biomass, which can emit harmful methane gases into the environment, cleaner bioenergy techniques are on the rise in Australia.
  • -Hybrid technology: This is when one renewable energy source is combined with another, such as solar with gas or wind.

What is the best form of renewable energy?

While all forms of renewable energy have their benefits, solar energy is the most popular type in homes in Australia. This is because it is affordable, accessible and low maintenance.  Making the switch to solar panels like the ones we sell at Solar Naturally may seem overwhelming at first, but the benefits are clear. You’ll lower your carbon footprint, reduce your electricity bills and energy costs and possibly even improve your health. Still not sure if solar energy is for you? Contact us today for a no-strings-attached consultation, so we can talk through your individual needs.

Burning fossil fuels releases carbon into the atmosphere and disrupts ecological processes. 

On the other hand, sunlight striking the earth in just one hour delivers enough energy to power the world economy for one year.

Go solar today! 

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Comments on this entry

  1. Walker James

    Different projects are running on that basis and the same question is also I am having for them. Maybe australianwritings writers fine any clue and share with those students who is in this field and work.

    Reply Report abuse

    Replying to Walker James

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      AND m.student=0
      AND r.alias='manager'
  61. SELECT COUNT(*)
      FROM `jos_courses` AS c JOIN `jos_courses_members` AS m
      ON m.course_id=c.id
      LEFT JOIN `jos_courses_offerings` AS o
      ON o.id=m.offering_id
      LEFT JOIN `jos_courses_offering_sections` AS s
      on s.id=m.section_id
      LEFT JOIN `jos_courses_roles` AS r
      ON r.id=m.role_id
      WHERE c.state=1
      AND m.user_id=1558
      AND m.student=1
      AND (s.publish_down='0000-00-00 00:00:00' OR s.publish_down < '2019-11-15 08:43:21')
      AND s.state=1
      AND o.state=1
  62. SELECT *
      FROM `jos_xgroups_inviteemails`
      WHERE `jos_xgroups_inviteemails`.`email` = 'harrygeorge4158@gmail.com'
  63. ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.logo, g.created, g.join_policy, '1' AS registered, '0' AS regconfirmed, '0' AS manager
      FROM `jos_xgroups` AS g, `jos_xgroups_applicants` AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=1558 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.logo, g.created, g.join_policy, '1' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM `jos_xgroups` AS g, `jos_xgroups_members` AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=1558 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.logo, g.created, g.join_policy, '1' AS registered, '1' AS regconfirmed, '1' AS manager
      FROM `jos_xgroups` AS g, `jos_xgroups_managers` AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=1558 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.logo, g.created, g.join_policy, '0' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM `jos_xgroups` AS g, `jos_xgroups_invitees` AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=1558 )
  64. SELECT COUNT(jos_xmessage_recipient.id) AS count
      FROM `jos_xmessage_recipient`
      INNER JOIN jos_xmessage
      ON jos_xmessage.id = jos_xmessage_recipient.mid
      LEFT JOIN jos_xmessage_seen
      ON jos_xmessage_seen.mid=jos_xmessage.id
      AND jos_xmessage_seen.uid=1558
      WHERE `jos_xmessage_recipient`.`uid` = '1558'
      AND `jos_xmessage_recipient`.`state` = '0'
  65. SELECT COUNT(jos_xmessage.id) AS count
      FROM `jos_xmessage`
      INNER JOIN jos_xmessage_recipient
      ON jos_xmessage.id = jos_xmessage_recipient.mid
      WHERE `jos_xmessage_recipient`.`uid` = '1558'
      AND `jos_xmessage_recipient`.`state` != '2'
      AND jos_xmessage.id NOT IN (SELECT s.mid
      FROM `jos_xmessage_seen` AS s
      WHERE s.uid=1558)
  66. SHOW FULL COLUMNS
      FROM `jos_projects`
  67. SELECT count(DISTINCT p.id)
      FROM jos_projects AS p
      LEFT JOIN jos_project_owners AS o
      ON o.projectid=p.id
      AND o.userid='1558'
      AND o.userid != 0
      AND p.state!= 2 JOIN jos_users as x
      ON x.id=p.owned_by_user
      LEFT JOIN jos_xgroups as g
      ON g.gidNumber=p.owned_by_group
      WHERE (o.userid='1558'
      AND o.status!=2
      AND p.state NOT IN (2, 3)
      AND ((p.setup_stage >= '2') OR (o.role = 1
      AND p.owned_by_user='1558')))
      AND p.provisioned = 0
  68. SHOW FULL COLUMNS
      FROM `jos_project_owners`
  69. SELECT p.alias, p.title, o.*
      FROM jos_project_owners AS o
      INNER JOIN `jos_projects` AS p
      ON p.id=o.projectid
      WHERE o.userid=0
      AND o.status=0
      AND o.invited_email='harrygeorge4158@gmail.com'
  70. SELECT e.id
      FROM jos_jobs_employers AS e JOIN jos_users_points_subscriptions AS s
      ON s.id=e.subscriptionid
      AND s.uid=e.uid
      WHERE e.uid = '0'
      AND s.status=1
      AND s.expires > '2019-11-15 08:43:21'
  71. SELECT e.id
      FROM jos_jobs_employers AS e JOIN jos_users_points_subscriptions AS s
      ON s.id=e.subscriptionid
      AND s.uid=e.uid
      WHERE e.uid = '0'
      AND s.status=1
      AND s.expires > '2019-11-15 08:43:21'
  72. SELECT e.id
      FROM jos_jobs_employers AS e JOIN jos_users_points_subscriptions AS s
      ON s.id=e.subscriptionid
      AND s.uid=e.uid
      WHERE e.uid = '0'
      AND s.status=1
      AND s.expires > '2019-11-15 08:43:21'
  73. SELECT COUNT(jos_activity_recipients.id) AS count
      FROM `jos_activity_recipients`
      WHERE `jos_activity_recipients`.`scope` = 'user'
      AND `jos_activity_recipients`.`scope_id` = '1558'
      AND `jos_activity_recipients`.`state` = '1'
      AND `jos_activity_recipients`.`viewed` = '0000-00-00 00:00:00'
  74. ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '0' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_applicants AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=0 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_members AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=0 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '1' AS regconfirmed, '1' AS manager
      FROM jos_xgroups AS g, jos_xgroups_managers AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=0 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '0' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_invitees AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=0 )
  75. ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '0' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_applicants AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=1558 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_members AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=1558 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '1' AS regconfirmed, '1' AS manager
      FROM jos_xgroups AS g, jos_xgroups_managers AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=1558 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '0' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_invitees AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=1558 )
  76. SELECT *
      FROM `jos_xprofiles`
      WHERE uidNumber = '1558';
  77. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_search'
  78. SELECT m.id,m.title,m.module,m.position,m.content,m.showtitle,m.params,mm.menuid,e.protected
      FROM `jos_modules` AS `m`
      LEFT JOIN jos_modules_menu AS mm
      ON mm.moduleid = m.id
      LEFT JOIN jos_extensions AS e
      ON e.element = m.module
      AND e.client_id = m.client_id
      WHERE `m`.`published` = '1'
      AND `e`.`enabled` = '1'
      AND (`m`.`publish_up` = '0000-00-00 00:00:00' OR `m`.`publish_up` <= '2019-11-15 08:43:21' )
      AND (`m`.`publish_down` = '0000-00-00 00:00:00' OR `m`.`publish_down` >= '2019-11-15 08:43:21' )
      AND `m`.`access` IN ('1','1','4')
      AND `m`.`client_id` = '0'
      AND (`mm`.`menuid` = '83' OR `mm`.`menuid` <= '0' )
      ORDER BY `m`.`position` ASC,`m`.`ordering` ASC
  79. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_aggregator'
  80. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_applications'
  81. SELECT *
      FROM `jos_applications_fields`
      WHERE `jos_applications_fields`.`name` IN ('interests')
  82. SELECT *
      FROM `jos_applications`
      WHERE `jos_applications`.`created_by` = '0'
      AND `jos_applications`.`state` != '2'
      LIMIT 1
  83. SELECT DISTINCT jos_aggregator_posts.*
      FROM `jos_aggregator_posts`
      WHERE `jos_aggregator_posts`.`state` = '1'
      AND `jos_aggregator_posts`.`access` IN ('1','1','4')
      ORDER BY `jos_aggregator_posts`.`created` DESC
      LIMIT 5
  84. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_content'
  85. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_kb'
  86. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_answers'
  87. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_wishlist'
  88. UPDATE `jos_session`
      SET `data` = '__default|a:10:{s:15:\"session.counter\";i:1;s:19:\"session.timer.start\";i:1573807400;s:18:\"session.timer.last\";i:1573807400;s:17:\"session.timer.now\";i:1573807400;s:8:\"registry\";O:23:\"Hubzero\\Config\\Registry\":2:{s:7:\"\0*\0data\";O:8:\"stdClass\":2:{s:1:\"0\";s:7:\"session\";s:10:\"Components\";O:8:\"stdClass\":2:{s:4:\"Blog\";O:8:\"stdClass\":1:{s:6:\"Models\";O:8:\"stdClass\":1:{s:7:\"Comment\";O:8:\"stdClass\":2:{s:7:\"orderby\";s:7:\"created\";s:8:\"orderdir\";s:3:\"asc\";}}}s:9:\"Resources\";O:8:\"stdClass\":1:{s:6:\"Models\";O:8:\"stdClass\":1:{s:4:\"Type\";O:8:\"stdClass\":2:{s:7:\"orderby\";s:4:\"type\";s:8:\"orderdir\";s:3:\"asc\";}}}}}s:9:\"separator\";s:1:\".\";}s:4:\"user\";C:17:\"Hubzero\\User\\User\":22:{a:1:{s:5:\"guest\";b:1;}}s:11:\"tracker.sid\";s:32:\"a817146712754e70f9bb3a65cad737ef\";s:12:\"tracker.ssid\";s:32:\"a817146712754e70f9bb3a65cad737ef\";s:12:\"tracker.rsid\";s:32:\"a817146712754e70f9bb3a65cad737ef\";s:13:\"session.token\";s:32:\"215117b8473a09150c6305325fe1701b\";}',`time` = '1573807401',`ip` = '3.81.29.226'
      WHERE `session_id` = 'a817146712754e70f9bb3a65cad737ef'
  • onAfterInitialise Method plgSystemP3p::onAfterInitialise /core/plugins/system/p3p/p3p.php:45
  • onAfterInitialise Method plgSystemRemember::onAfterInitialise /core/plugins/system/remember/remember.php:44
  • onAfterInitialise Method plgSystemHubzero::onAfterInitialise /core/plugins/system/hubzero/hubzero.php:46
  • onAfterInitialise Method plgSystemXFeed::onAfterInitialise /core/plugins/system/xfeed/xfeed.php:46
  • onAfterInitialise Method plgSystemSupergroup::onAfterInitialise /core/plugins/system/supergroup/supergroup.php:138
  • onAfterRoute Method plgSystemJquery::onAfterRoute /core/plugins/system/jquery/jquery.php:46
  • onAfterRoute Method plgSystemSpamjail::onAfterRoute /core/plugins/system/spamjail/spamjail.php:46
  • onAfterRoute Method plgSystemIncomplete::onAfterRoute /core/plugins/system/incomplete/incomplete.php:46
  • onAfterRoute Method plgSystemUnconfirmed::onAfterRoute /core/plugins/system/unconfirmed/unconfirmed.php:46
  • onAfterRoute Method plgSystemUnapproved::onAfterRoute /core/plugins/system/unapproved/unapproved.php:46
  • onAfterRoute Method plgSystemPassword::onAfterRoute /core/plugins/system/password/password.php:46
  • onMembersAreas Method plgMembersDashboard::onMembersAreas /core/plugins/members/dashboard/dashboard.php:87
  • onMembersAreas Method plgMembersProfile::onMembersAreas /core/plugins/members/profile/profile.php:55
  • onMembersAreas Method plgMembersAccount::onMembersAreas /core/plugins/members/account/account.php:59
  • onMembersAreas Method plgMembersBlog::onMembersAreas /core/plugins/members/blog/blog.php:55
  • onMembersAreas Method plgMembersCollections::onMembersAreas /core/plugins/members/collections/collections.php:55
  • onMembersAreas Method plgMembersContributions::onMembersAreas /core/plugins/members/contributions/contributions.php:55
  • onMembersAreas Method plgMembersCourses::onMembersAreas /core/plugins/members/courses/courses.php:55
  • onMembersAreas Method plgMembersGroups::onMembersAreas /core/plugins/members/groups/groups.php:55
  • onMembersAreas Method plgMembersMessages::onMembersAreas /core/plugins/members/messages/messages.php:55
  • onMembersAreas Method plgMembersProjects::onMembersAreas /core/plugins/members/projects/projects.php:71
  • onMembersAreas Method plgMembersResume::onMembersAreas /core/plugins/members/resume/resume.php:85
  • onMembersAreas Method plgMembersActivity::onMembersAreas /core/plugins/members/activity/activity.php:54
  • onMembersAreas Method plgMembersCareeractivity::onMembersAreas /app/plugins/members/careeractivity/careeractivity.php:61
  • onContentPrepare Method plgContentEmailcloak::onContentPrepare /core/plugins/content/emailcloak/emailcloak.php:49
  • onContentPrepare Method plgContentPagebreak::onContentPrepare /core/plugins/content/pagebreak/pagebreak.php:59
  • onContentPrepare Method plgContentXhubtags::onContentPrepare /core/plugins/content/xhubtags/xhubtags.php:50
  • onContentPrepare Method plgContentFormatwiki::onContentPrepare /core/plugins/content/formatwiki/formatwiki.php:88
  • onContentPrepare Method plgContentFormathtml::onContentPrepare /core/plugins/content/formathtml/formathtml.php:130
  • onBlogView Method plgBlogOpengraph::onBlogView /core/plugins/blog/opengraph/opengraph.php:44
  • onBlogView Method plgBlogTwitter::onBlogView /core/plugins/blog/twitter/twitter.php:44
  • onMembersContributionsAreas Method plgMembersResources::onMembersContributionsAreas /core/plugins/members/resources/resources.php:88
  • onMembersContributionsAreas Method plgMembersWiki::onMembersContributionsAreas /core/plugins/members/wiki/wiki.php:53
  • onMembersContributionsAreas Method plgMembersCourses::onMembersContributionsAreas /core/plugins/members/courses/courses.php:379
  • onMembersContributions Method plgMembersResources::onMembersContributions /core/plugins/members/resources/resources.php:142
  • onMembersContributions Method plgMembersWiki::onMembersContributions /core/plugins/members/wiki/wiki.php:90
  • onMembersContributions Method plgMembersCourses::onMembersContributions /core/plugins/members/courses/courses.php:417
  • onMembers Method plgMembersDashboard::onMembers /core/plugins/members/dashboard/dashboard.php:113
  • onMembers Method plgMembersProfile::onMembers /core/plugins/members/profile/profile.php:75
  • onMembers Method plgMembersAccount::onMembers /core/plugins/members/account/account.php:85
  • onMembers Method plgMembersBlog::onMembers /core/plugins/members/blog/blog.php:75
  • onMembers Method plgMembersCollections::onMembers /core/plugins/members/collections/collections.php:75
  • onMembers Method plgMembersContributions::onMembers /core/plugins/members/contributions/contributions.php:75
  • onMembers Method plgMembersCourses::onMembers /core/plugins/members/courses/courses.php:78
  • onMembers Method plgMembersGroups::onMembers /core/plugins/members/groups/groups.php:81
  • onMembers Method plgMembersMessages::onMembers /core/plugins/members/messages/messages.php:81
  • onMembers Method plgMembersProjects::onMembers /core/plugins/members/projects/projects.php:96
  • onMembers Method plgMembersResume::onMembers /core/plugins/members/resume/resume.php:185
  • onMembers Method plgMembersActivity::onMembers /core/plugins/members/activity/activity.php:78
  • onMembers Method plgMembersCareeractivity::onMembers /app/plugins/members/careeractivity/careeractivity.php:125
  • onAfterDispatch Method plgSystemDebug::onAfterDispatch /core/plugins/system/debug/debug.php:87
  • onAfterRender Method plgSystemSef::onAfterRender /core/plugins/system/sef/sef.php:45