Listed below are all documents and RMI.org site pages related to this topic.
15 Items
http://www.rmi.org/RFGraph-US_capacaity_elecricity_generation_by_energy
The U.S. electricity sector has seen tremendous growth in the past 60 years. From 1949 to 2009, U.S. electricity consumption increased by a factor of 13. To meet this rising demand, the U.S has built vast amounts of new electricity generating infrastructure. The total U.S. installed capacity in 2009 was 998 GW, compared with just 65 GW in 1949.
http://www.rmi.org/RFGraph-Electricity_scenarios
In
Reinventing Fire, Rocky Mountain Institute investigates the implications of four radically different future electricity scenarios - from a “business-as-usual” case to a network of intelligent microgrids powered largely by distributed renewables.
http://www.rmi.org/RFGraph-biofeedstock_supply_curve
The 16 quadrillion BTU of biomass used in 2050 in Reinventing Fire is supplied by agricultural residue, mill residue, dedicated energy crops, municipal solid waste and forestry residue. No cropland or edible feedstock is required.
http://www.rmi.org/RFGraph-new_transmission_required
Rocky Mountain Institute’s four scenarios for the future U.S. electricity system (
detailed here ) all have very different requirements for an expanded transmission infrastructure.
http://www.rmi.org/RFGraph-technology_capital_cost_projections
In evaluating the future U.S. electricity system, Rocky Mountain Institute created capital cost projections for fossil and renewable generation technologies through 2050. Many newer technologies, such as concentrated solar power, solar photovoltaics, and battery storage, are projected to have rapidly declining capital costs in the next 40 years.
http://www.rmi.org/RFGraph-US_buildings_energy_saving_potential
With significant investments in efficient technologies and smart controls—probably requiring a transformation of the real-estate industry—the U.S. can achieve building energy savings of 38%. With the widespread adoption of integrative design, those savings could potentially rise to 69%. Both figures assume a 70% increase in floorspace by 2050.
http://www.rmi.org/RFGraph-energy_inefficiency_in_concentional_data_center
Starting the savings downstream at a typical data center can achieve leverage of 10- or even 100-fold in saved fuel back at the power plant.
http://www.rmi.org/RFGraph-solarthermal_competitiveness_US_industrial_natural_gas
Solar thermal heating can deliver some of the process heating requirements for industry.
Given the high volatility of natural gas prices, pricing for solar thermal projects on a lifecycle cost of heat basis can be competitive with natural gas.
http://www.rmi.org/RFGraph-US_renewable_energy_potential
Considering budding technologies that could be commercially available in the future, the potential U.S. generation capacity from renewables is overwhelming. Wave and tidal generators, offshore deep-water wind farms, and enhanced geothermal power (which uses the Earth's heat but doesn’t require a natural steam source) are all in development and represent a huge potential energy resource.
http://www.rmi.org/RFGraph-Traffic_fatalities_vehicle_weight_changes_vehicle_size
Crash-safety risk with lightweight materials in automotive applications is only perceived, not supported by evidence. Lighter autos are actually safer than heavier ones the same size.