5 Things Everyone Can Do Today to Protect the Environment

Why immediate action matters

Environmental conversations often get stuck at the scale of global agreements and systemic change — which are genuinely important but can make individual action feel futile. The evidence does not support that conclusion. Household decisions collectively account for a substantial portion of national emissions, and the aggregated effect of millions of households shifting behaviour is measurable at the macro level.

The five actions below require no specialist knowledge, no significant upfront investment and no change of address. They can be started today. The environmental benefit of each is modest on its own — but consistent habits compounded across a household, then a neighbourhood, produce real outcomes.

Action 1: audit and reduce standby power

Electronics left in standby mode — televisions, chargers, routers, set-top boxes, printers — collectively consume 5–10% of a household's electricity in many Israeli homes. Plugging devices into a switchable power strip and turning it off when not in use costs nothing and reduces the electricity bill alongside the footprint.

A smart plug with an energy monitoring function (available for under 50 shekels) makes the waste visible and measurable. Knowing that a home entertainment setup draws 15 watts in standby is the nudge most people need to actually switch it off.

Action 2: replace one short car journey with walking or cycling

Transport is one of the largest components of an individual's carbon footprint in Israel, where car ownership is high and public transport coverage is uneven. Replacing just one short car journey per day — a trip under three kilometres — with walking or cycling eliminates the most carbon-intensive driving (cold engine starts produce disproportionate emissions) while adding incidental exercise.

For journeys where cycling infrastructure is poor or absent, grouping short errands into a single trip rather than making multiple separate journeys is a meaningful step. Trip-chaining — completing multiple errands in one outing — reduces total distance driven by more than most people estimate.

Action 3: reduce hot water temperature and shower duration

The water heater (dud shemesh or electric dud) is the highest energy-consuming appliance in most Israeli households. Setting the electric booster to 55°C rather than 70°C — sufficient to prevent bacterial growth while reducing heat loss — is a setting change, not a sacrifice. Reducing shower duration by two minutes per person per day saves both water and the energy used to heat it.

Israel's Mediterranean climate makes this particularly impactful: hot water demand is high year-round, and the gap between efficient and inefficient hot water practice is larger than in cooler climates where cold showers are genuinely uncomfortable.

Action 4: start a food waste log

Food waste in Israel is estimated at approximately one-third of all food purchased — broadly consistent with global averages. The environmental cost includes not just the food itself but all the water, land, energy and transport that went into producing it. The financial cost for the average Israeli household runs to several thousand shekels per year.

A food waste log does not require a composting system or a dietary change. It simply means recording what gets discarded for one week: which vegetables went off, which leftovers were not eaten, what was cooked and wasted. The log creates awareness that drives planning adjustments — smaller quantities, better storage and cooking patterns that use what is bought.

Action 5: buy one fewer item of clothing this month

The textile industry is among the most water-intensive and polluting manufacturing sectors globally. A single cotton T-shirt requires approximately 2,700 litres of water to produce — equivalent to more than two years of drinking water for one person. Fast fashion amplifies this impact by accelerating replacement cycles.

Buying one fewer item of new clothing per month — by maintaining what exists rather than replacing it, or by sourcing second-hand — is a direct and proportional reduction in that demand. In Israel, second-hand clothing markets and repair services are increasingly available, and the social stigma around preloved clothing is declining. Wearing what you have is both the cheapest and most ecological option.