Khalid Grant


Introduction to Renewable Energy – Free Online Course

If reading this website has piqued your interest in solar energy, and more broadly renewable energy, you may want to consider learning more by taking an online course. This particular course, RE100, is entitled Introduction to Renewable Energy and is offered by the premier renewable energy educational and training organization, Solar Energy International. With over … Continue reading


Cost of electricity in Barbados

One of the traditional challenges of living on an island has been finding a suitable energy source to support the growth of society. Currently, Barbados and many islands rely almost entirely on imported fossil fuels for power generation. The combination of the ever escalating and volatile price of oil; and the cost of importation, place … Continue reading

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Barbados Light and Power’s Renewable Energy Rider (RER)

  Barbados Light and Power has introduced a Renewable Energy Rider program, following a successful pilot program, whereby electricity generated from renewable energy sources result in credit being accumulated on the customer’s account. Renewable energy generation can be from wind turbines or solar photovoltaic systems. The maximum size allowed for residential electricity users is 5kW … Continue reading


Energy vs Power (kWh vs kW)

  Energy Power Definition Energy is the amount of power consumed (or generated) over a period of time. Power is the rate at which energy is consumed (or generated) at a particular point in time. Common unit(s) kWh (kilowatt-hours), MWh (megawatt-hours) W (watts), kW (kilowatts), MW (megawatts) and GW (gigawatts) Example An electricity bill for … Continue reading

Energy vs Power