Coal:
http://www.epa.gov/cleanenergy/energy-and-you/affect/coal.html
http://www.ncpa.org/pub/ba573
http://www.triplepundit.com/2012/04/clean-coal-pros-cons/
http://debate.yukozimo.com/pros-and-cons-of-coal-energy/
Biomass:
http://www.biomassenergycentre.org.uk/portal/page?_pageid=76,15049&_dad=portal
http://www.eia.gov/kids/energy.cfm?page=biomass_home-basics
http://www.conserve-energy-future.com/Advantages_Disadvantages_BiomassEnergy.php
http://www.renewable-living.com/biomass-energy-advantages-disadvantages/
Hydro and Tidal Power:
http://www.globalization101.org/hydropower-and-tidal-power/
http://www.25x25.org/index.php?option=com_content&task=view&id=19&Itemid=48
http://hydroearth.blogspot.com/2012/10/tidal-power-advantages-and-disadvantages.html
http://www.technologystudent.com/energy1/hydr2.htm
http://www.ianswer4u.com/2012/02/tidal-energy-advantages-and.html#axzz313m4NCAS
Wind Energy:
http://www.eia.gov/kids/energy.cfm?page=wind_home-basics-k.cfm
http://www.pawindenergynow.org/wind/benefits.html
http://www.windustry.org/wind-basics/why-wind-energy
http://homeguides.sfgate.com/positive-negative-wind-energy-78719.html
http://www.technologystudent.com/energy1/wind8.htm
Geothermal Energy:
http://www.ucsusa.org/clean_energy/our-energy-choices/renewable-energy/how-geothermal-energy-works.html
http://www.eia.gov/kids/energy.cfm?page=geothermal_home-basics-k.cfm
http://www.conserve-energy-future.com/Advantages_GeothermalEnergy.php
http://www.dougrye.com/disadvantage-of-geothermal-heating-heat-pumps.html
http://energyinformative.org/geothermal-energy-pros-and-cons/
Natural Gas:
http://www.fe.doe.gov/education/energylessons/gas/gas_production.html
https://www.encana.com/natural-gas/natural-gas-101/benefits.html
http://www.livestrong.com/article/121133-disadvantages-natural-gas-energy/
http://www.what-is-fracking.com/what-is-hydraulic-fracturing/what-chemicals-are-used-in-fracking/
http://eandt.theiet.org/magazine/2013/01/debate.cfm
http://www.dangersoffracking.com/
http://info.drillinginfo.com/10-reasons-fracking-improves-american-lives/
Nuclear Energy:
http://geoinfo.nmt.edu/resources/uranium/mining.html
http://www.conserve-energy-future.com/Advantages_NuclearEnergy.php
http://www.nei.org/Issues-Policy/Economics/Cost-Benefits-Analyses
http://geoinfo.nmt.edu/resources/uranium/why.html
http://www.physics.isu.edu/radinf/np-risk.htm
http://www.cna.ca/nuclear_facts/radiation_harmful/
Oil and Oil Sands:
http://www.eia.gov/kids/energy.cfm?page=oil_home-basics
http://www.eon-uk.com/EnergyExperience/580.htm
http://www.investinganswers.com/investment-ideas/commodities-precious-metals/50-surprising-facts-you-never-knew-about-oil-2692
http://oilsandsfactcheck.org/wp-content/uploads/2012/05/NRCAN_Oil-Sands.pdf
http://www.triplepundit.com/2012/04/tar-sands-oil-pros-cons/
Solar Energy:
http://homeenergypros.lbl.gov/profiles/blogs/the-five-disadvantages-of-solar-power-again
http://www.dw.de/despite-bright-potential-solar-power-struggles-to-stay-clean/a-16858170
http://exploringgreentechnology.com/solar-energy/advantages-and-disadvantages-of-solar-energy/
http://www.ucsusa.org/clean_energy/our-energy-choices/renewable-energy/environmental-impacts-solar-power.html
http://www.processindustryforum.com/hottopics/advantages-and-disadvantages-of-solar-energy
http://www.epa.gov/cleanenergy/energy-and-you/affect/coal.html
http://www.ncpa.org/pub/ba573
http://www.triplepundit.com/2012/04/clean-coal-pros-cons/
http://debate.yukozimo.com/pros-and-cons-of-coal-energy/
Biomass:
http://www.biomassenergycentre.org.uk/portal/page?_pageid=76,15049&_dad=portal
http://www.eia.gov/kids/energy.cfm?page=biomass_home-basics
http://www.conserve-energy-future.com/Advantages_Disadvantages_BiomassEnergy.php
http://www.renewable-living.com/biomass-energy-advantages-disadvantages/
Hydro and Tidal Power:
http://www.globalization101.org/hydropower-and-tidal-power/
http://www.25x25.org/index.php?option=com_content&task=view&id=19&Itemid=48
http://hydroearth.blogspot.com/2012/10/tidal-power-advantages-and-disadvantages.html
http://www.technologystudent.com/energy1/hydr2.htm
http://www.ianswer4u.com/2012/02/tidal-energy-advantages-and.html#axzz313m4NCAS
Wind Energy:
http://www.eia.gov/kids/energy.cfm?page=wind_home-basics-k.cfm
http://www.pawindenergynow.org/wind/benefits.html
http://www.windustry.org/wind-basics/why-wind-energy
http://homeguides.sfgate.com/positive-negative-wind-energy-78719.html
http://www.technologystudent.com/energy1/wind8.htm
Geothermal Energy:
http://www.ucsusa.org/clean_energy/our-energy-choices/renewable-energy/how-geothermal-energy-works.html
http://www.eia.gov/kids/energy.cfm?page=geothermal_home-basics-k.cfm
http://www.conserve-energy-future.com/Advantages_GeothermalEnergy.php
http://www.dougrye.com/disadvantage-of-geothermal-heating-heat-pumps.html
http://energyinformative.org/geothermal-energy-pros-and-cons/
Natural Gas:
http://www.fe.doe.gov/education/energylessons/gas/gas_production.html
https://www.encana.com/natural-gas/natural-gas-101/benefits.html
http://www.livestrong.com/article/121133-disadvantages-natural-gas-energy/
http://www.what-is-fracking.com/what-is-hydraulic-fracturing/what-chemicals-are-used-in-fracking/
http://eandt.theiet.org/magazine/2013/01/debate.cfm
http://www.dangersoffracking.com/
http://info.drillinginfo.com/10-reasons-fracking-improves-american-lives/
Nuclear Energy:
http://geoinfo.nmt.edu/resources/uranium/mining.html
http://www.conserve-energy-future.com/Advantages_NuclearEnergy.php
http://www.nei.org/Issues-Policy/Economics/Cost-Benefits-Analyses
http://geoinfo.nmt.edu/resources/uranium/why.html
http://www.physics.isu.edu/radinf/np-risk.htm
http://www.cna.ca/nuclear_facts/radiation_harmful/
Oil and Oil Sands:
http://www.eia.gov/kids/energy.cfm?page=oil_home-basics
http://www.eon-uk.com/EnergyExperience/580.htm
http://www.investinganswers.com/investment-ideas/commodities-precious-metals/50-surprising-facts-you-never-knew-about-oil-2692
http://oilsandsfactcheck.org/wp-content/uploads/2012/05/NRCAN_Oil-Sands.pdf
http://www.triplepundit.com/2012/04/tar-sands-oil-pros-cons/
Solar Energy:
http://homeenergypros.lbl.gov/profiles/blogs/the-five-disadvantages-of-solar-power-again
http://www.dw.de/despite-bright-potential-solar-power-struggles-to-stay-clean/a-16858170
http://exploringgreentechnology.com/solar-energy/advantages-and-disadvantages-of-solar-energy/
http://www.ucsusa.org/clean_energy/our-energy-choices/renewable-energy/environmental-impacts-solar-power.html
http://www.processindustryforum.com/hottopics/advantages-and-disadvantages-of-solar-energy