"The representatives from Stop Smart Meters! (UK) share their concerns about adverse health effects from wireless smart meters due to the pulsed microwave radiation that is emitted 24/7 by these meters, up to 190,000 pulses a day - acute effects (insomnia, headaches, nausea, anxiety and depression, fatigue and memory/concentration problems) and chronic effects (including increased risk of cancer, infertility, dementia, immune system dysfunction, damage to fetuses); environmental damage from wireless smart meters - RF radiation affecting bees, plants, trees, birds etc and the inherent energy-inefficiency of wireless technology: cybersecurity problems - leaving homes and communities vulnerable to hacking of their smart meters; privacy issues - concerning the masses of real-time data on energy usage collected by the utility company which gives a detailed picture of family life inside a home with a smart meter, who will have access to that data, and how that data will be used; and the specter of higher bills resulting from smart meters - as has been the experience in Canada where 80% of Smart Meter users complain of higher bills within a year of installation, often more that 50% higher."