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Oil sands production accounted for 28.8% of total Canadian gas demand in 2016

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of Canadian natural gas demand in 2016, up from 11.8% From 2005 to 2016, natural gas purchased by oil sands projects more than tripled, from 0.73 Bcf/d in 2016. In contrast, total Canadian gas demand increased over the same period from 6.17 Alberta’s oil sands operations accounted for 28.8% Click to enlarge.

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EIA: natural gas-fired reciprocating engines are being deployed more to balance renewables

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Other includes landfill gas, biomass, and other gas. Reciprocating engines tend to be smaller than other types of natural gas-fired electricity generators and account for a relatively small share of power plants fueled by natural gas. MW natural gas-fired engines for a total plant capacity of 225 MW.

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Injection of hydrogen into the German gas distribution grid from power-to-gas demo plant

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ITM Power, with its partners Mainova Aktiengesellschaft and NRM Netzdienste Rhein-Main GmbH, has injected hydrogen into the German gas distribution network from the Thüga Group’s power-to-gas demonstration plant. By the end of 2016, the partners will have gained experience of how the system works under real-world conditions.

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IEA finds CO2 emissions flat for third straight year even as global economy grew in 2016

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Global energy-related carbon dioxide emissions were flat for a third straight year in 2016 even as the global economy grew, according to the International Energy Agency. The decline was driven by a surge in shale gas supplies and more attractive renewable power that displaced coal.

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Toshiba delivers two SCiB Li-ion grid energy storage systems

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The demonstration program will run for three years to fiscal 2016. When large-scale renewable energy sources such as wind and photovoltaic are integrated into power grids on remote islands, power frequencies tends to fluctuate due to intermittent power outputs from the renewables.

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ORNL demos 20 kW bi-directional wireless charging on UPS PHEV truck; 11" air gap, >92% efficiency

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The system transferred electricity from the power grid to the vehicle battery terminals at more than 92% efficiency. ORNL’s bidirectional technology is fully compliant with grid power quality standards. The technology takes energy from the grid and converts it to direct current (DC) voltage. —Omer Onar.

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How to Prevent Blackouts by Packetizing the Power Grid

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That need for balance is true of electric power grids, too. Spiking demand for electric heat collided with supply problems created by frozen natural-gas equipment and below-average wind-power production. Packetized energy management (PEM) allows the power grid to flexibly handle a varying supply of renewable energy. Here’s how.